IPC 7 English version , Catchword Index
  CLYDONOGRAPHS - COLLISION  
 
COLLOIDS - CONCHES
  CONCRETE - CONVENIENCES  

COLLOIDS

B01J

COLOPHONY

C09F  1/00

COLORIMETRY

G01J  3/00

COLOSTOMY

COLOSTOMY devices

A61F  5/44

adhesives or materials for COLOSTOMY devices

A61L  24/00
A61L  28/00

COLOTOMY

instruments for COLOTOMY

A61B  17/00

COLOUR(S), COLOR(S)

COLOUR(S) correction in COLOUR(S) photography

G03C

COLOUR(S) television systems

H04N  11/00

COLOUR(S) tops

A63H  1/22

COLOUR(S) toys

A63H  33/22

correction of photographic COLOUR(S) images

G03C  7/18

emulsions for COLOUR(S) photography

G03C

lamps emitting light of specific COLOUR(S)

F21S  10/00

light filters producing light of specific COLOUR(S)

F21V  9/08

measuring COLOUR(S)

G01J  3/00

modulation of COLOUR(S)

G02F  1/01

screens for COLOUR(S) photography

G03C  7/04

separation of COLOUR(S) on printing surfaces

G03F  3/00

sugar COLOUR(S)

A23G  3/32

theatrical COLOUR(S) effects, e.g. for colour music

A63J  17/00

COLOURING, COLORING see also DYEING

homogeneous COLOURING of macromolecular substances

C08J  3/20

COLOURING of foodstuffs in general

A23L  1/27

COLOURING of footwear

A43D  95/06

hand implements for re- COLOURING of footwear

A47L  23/08

COLOURING of hair

A45D
A61K  7/13

COLOURING of yarns during spinning or twisting

D01H  13/30

thread COLOURING devices in sewing machines

D05B  67/00

COLTERS see COULTERS

COLUMBARIA

COLUMBARIA [= dovecotes]

E04H  5/08

COLUMBARIA [= tombs]

E04H  13/00

COLUMBIUM see also NON-FERROUS

C22B  34/24

inorganic compounds of COLUMBIUM

C01G  33/00
C01B
C01C
C01G

COLUMNS

COLUMNS (building elements)

E04C  3/30

vehicle steering COLUMNS

B62D  1/16

COMBINE

COMBINE harvesters

A01D  41/00
A01D  61/00

COMBING

COMBING fibrous material

D01G  19/00

COMBS

COMBS for warping and beaming machines

D02H  13/16

curry COMBS

A01K  13/00

hair COMBS

A45D  8/12
A45D  24/00

hair COMBS combined with hair trimming devices

B26B

holders for hair COMBS

A47G

making hair COMBS of plastics

B29

hair drying COMBS

A45D  20/48
A45D  20/52

COMBUSTION

COMBUSTION in general

F23

air supply for COMBUSTION in general

F23L

air supply for COMBUSTION of liquid, gaseous, or fluent fuel

F23C  7/00

arrangement of COMBUSTION apparatus in steam boilers

F22B

COMBUSTION apparatus or processes using fluent fuel

F23C

COMBUSTION apparatus or processes using only solid fuel

F23B

COMBUSTION chambers for COMBUSTION apparatus

F23M

draught-inducing for COMBUSTION in general

F23L

generating COMBUSTION products of high pressure or high velocity

F23R

internal COMBUSTION engines

F01
F02

regulating or controlling COMBUSTION in general

F23N

COMESTIBLES see FOODSTUFFS

COMFORTERS

COMFORTERS for babies

A61J  17/00

COMFORTERS [= scarves]

A41D  23/00

COMMINUTING

COMMINUTING in general

B02C

COMMINUTING clay

B28C  1/18

COMMINUTING plastics or substances in a plastic state in general prior to shaping

B29B  13/10

COMMODES

[= sanitary chairs or stools]

A47K  11/00

COMMON-WAVE

COMMON-WAVE systems for broadcasting

H04H  3/00

COMMUNICATING

circuits for COMMUNICATING see TELECOMMUNICATION

COMMUNICATING with the blind, deaf or dumb

G09B  21/00

COMMUNICATION

Interprocessor COMMUNICATION

G06F  15/163

COMMUTATORS

(electric)

H01R  39/04

COMMUTATORS arranged to provide conversion between AC and DC systems

H02M  7/32

electronic COMMUTATORS for controlling synchronous motors

H02P  6/14

structural association of COMMUTATORS with electric machines

H02K

COMPACTING

COMPACTING articles or material prior to packaging

B65B  13/20
B65B  63/02

COMPACTING concrete in situ by internal vibrators

E04G  21/08

COMPACTING filaments, yarns, threads, cords or rope

D02J  1/04

COMPACTING foundation soil

E02D  3/02

COMPACTING metal powder

B22F

COMPACTING powder of thermo-plastic material by sintering

B29C  43/00

COMPACTING refuse

B65F  3/14

COMPANIONS

(work boxes or baskets)

A45C  11/00
A45F  3/48

COMPARATORS

optical COMPARATORS

G01B  9/08

COMPARING

COMPARING -elements for control

G05B  1/00

COMPARING of digital data

G05B  1/00

COMPARING of electric pulses

H03K

COMPARING of phase or frequency of two independent electric oscillations

H03D

COMPASSES

COMPASSES for draftsmen

G01B  3/16
B43L  9/00

navigational COMPASSES

G01C  17/00

COMPENSATING

COMPENSATING for variation of pressure or temperature see PRESSURE, TEMPERATURE

COMPENSATING of instruments see catchwords for the instruments compensated

COMPILERS

G06F  9/44

COMPILING

COMPILING statistics

G06

COMPO-BOARD

B27N
D21J

COMPONENTS

assemblies of electric COMPONENTS

H05K

containers for, or packages of electric COMPONENTS

B65D  85/86

COMPOSING

COMPOSING type

B41B

COMPOSITE(S)

COMPOSITE(S) materials based on ceramics

C04B  35/71

COMPOSITE(S) materials based on glass

C03C  14/00

COMPOSITE(S) materials based on synthetic resins

C08

metal-fibrous COMPOSITE(S)

C22C  47/00
C22C  49/00

shaping COMPOSITE(S) plastics material

B29C  70/00

COMPOSITIONS

COMPOSITIONS for particular purposes see also catchwords for the purposes or for the chemical nature of the compositions

COMPOSITIONS based on bitumens, tars, asphalts, pitches

C08L  95/00

COMPOSITIONS based on cellulose or cellulose derivatives

C08L  1/00

COMPOSITIONS based on fats or oils

C08L  91/00

COMPOSITIONS based on natural resins

C08L  93/00

COMPOSITIONS based on polycondensation or polyaddition products

C08L  23/00 to
C08L  87/00

compounding ingredients of COMPOSITIONS based on polycondensation or polyaddition products

C08K

COMPOSITIONS based on polysaccharides

C08L  1/00 to
C08L  5/00

COMPOSITIONS based on proteins

C08L  89/00

COMPOSITIONS based on waxes

C08L  91/06

polishing COMPOSITIONS

C09G  1/00

COMPOST

C05F  9/04

COMPOUNDING INGREDIENTS see also WORKING-UP

COMPOUNDING INGREDIENTS for glass compositions

C03C  1/00

COMPOUNDING INGREDIENTS for macromolecular compositions in general

C08K

COMPOUNDS

chemical COMPOUNDS see CHEMISTRY

organic COMPOUNDS of unknown constitution

C07G

organic COMPOUNDS of unknown constitution for use as dyestuffs

C09B  59/00
C09B  61/00

COMPRESSES

A61F  7/00
A61F  13/00

COMPRESSES for animals

A61D  9/00

COMPRESSES for humans

A61F  13/00

COMPRESSES for humans, chemical aspects

A61L  15/00

COMPRESSES for humans, for heating or cooling

A61F  7/02

COMPRESSING

COMPRESSING of articles or of material prior to packaging

B65B  13/20
B65B  63/02

COMPRESSING of powders in tableting machines

B30B  11/00

COMPRESSING of wood

B27M  1/02

COMPRESSION

COMPRESSION moulding of plastics

B29C  43/00

COMPRESSION of speech signals

G10L  19/00
G10L  21/04

COMPRESSORS

[= pumps]

F01
F04

portable or wheeled frames for COMPRESSORS

F16M  3/00

refrigeration machines having COMPRESSORS

F25B

COMPUTER(S)

G06

architectures of general purpose COMPUTER(S)

G06F  15/76

COMPUTER(S) based on specific computational models

G06N

COMPUTER(S) control of NC machines by CAD/CAM

G05B  19/4097

COMPUTER(S) equipment for CAD

G06F  17/50

COMPUTER(S) learning machines

G06F  15/18

COMPUTER(S) learning methods using neural network models

G06N  3/08

COMPUTER(S) multimedia applications

G06F  17/00
G06F  19/00

COMPUTER(S) simulation based on neural network models

G06N  3/10

COMPUTER(S) using chaos models

G06N  7/08

COMPUTER(S) using fuzzy logic models

G06N  7/02

COMPUTER(S) using genetic models

G06N  3/12

COMPUTER(S) using knowledge based models

G06N  5/00

COMPUTER(S) using mathematical models

G06N  7/00

COMPUTER(S) used in specific application see also catchwords for the applications

COMPUTER(S) for composing type

B41B  19/00

COMPUTER(S) tomographs

G01R  33/20

Odhner COMPUTER(S)

G06C  15/14

Self-test of COMPUTER(S)

G06F  11/22

Thomas COMPUTER(S)

G06C  15/16

COMPUTING

(1) according to the elements that compute

COMPUTING by fluid-pressure means

G06D

COMPUTING by mechanical means only, in analogue fashion

G06G

COMPUTING by mechanical means only, in digital fashion

G06C

COMPUTING electrically in analogue fashion

G06G

COMPUTING optically

G06E

COMPUTING electrically in digital fashion

G06F

COMPUTING in hybrid fashion [= mixed analogue/digital]

G06J

(2) other features of COMPUTING

COMPUTING aspects in specific control systems see CONTROLLING

COMPUTING devices combined with writing implements

B43K  29/08

COMPUTING in weighing apparatus

G01G  19/40

COMPUTING of measured values

G01D  1/16

fluid circuit elements for COMPUTING purposes

F15C

peripheral equipment for COMPUTING

G06K

teaching of COMPUTING

G09B  19/02

CONCENTRATING

CONCENTRATING by sorting see also SEPARATING

B03B

CONCENTRATING of particle beams in discharge tubes

H01J

CONCERT HALLS

building aspects of CONCERT HALLS

E04H  3/22
E04B
E04C
E04D
E04F
E04G

CONCHES

CONCHES for chocolate

A23G  1/00
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