CHUCK(S) for strength testing machines

CHUCK(S) wrenches

magnetic CHUCK(S)

CHUCKING machines [= turret-machines]

CHUM dispensers for angling

alter furniture

building aspects of CHURCH(ES)

CHUTES for conveying

CHUTES for life-saving

CHUTES for weighing-apparatus

CHUTES in building structures

water CHUTES for amusement

CIGARETTE(S) manufacture see also catchwords for particular processes

CIGARETTE(S) holders

making CIGARETTE(S) holders of plastics

continuous rod CIGARETTE(S) making machines

dispensing CIGARETTE(S)

filter-tips for CIGARETTE(S)

forms of CIGARETTE(S)

hand-driven, e.g. pocket CIGARETTE(S) -making apparatus

lighters for CIGARETTE(S)

packages of CIGARETTE(S) or of cigars

packaging CIGARETTE(S) or cigars

CIGARS manufacture see also catchwords for particular processes

removing CINDERS from combustion apparatus

amusement equipment for CINEMAS

apparatus for CINEMATOGRAPHY

cinematographic processes

CINEMATOGRAPHY combined with sound recording

cinematographic aspects of CINEMATOGRAPHY combined with sound recording

recording aspects of CINEMATOGRAPHY combined with sound recording

X-ray circuits for CINEMATOGRAPHY

hand-tools for inserting or extracting CIRCLIPS

CIRCUITS for analogue computing

CIRCUITS for controlling dynamoelectric machines

CIRCUITS for controlling electric machines, other than dynamo-electric machines

CIRCUITS for controlling electric amplifiers

CIRCUITS for controlling other apparatus see also catchwords for the apparatus

CIRCUITS for converting power supplies

CIRCUITS for data stores involving movement

CIRCUITS for demodulating sinusoidal oscillations

CIRCUITS for digital computing

CIRCUITS for electrical amplifiers

CIRCUITS for electrophonic musical instruments

CIRCUITS for emergency protection

CIRCUITS for gating pulses

CIRCUITS for generating sinusoidal oscillations

CIRCUITS for generating or handling pulses

CIRCUITS for killing, stunning, or guiding of living beings

CIRCUITS for measuring non-electric variables see catchwords for variables measured

CIRCUITS for measuring variables

CIRCUITS for modifying the operating characteristics of a basic electric element without adapting it for a particular application see catchwords for the element

CIRCUITS for modulating sinusoidal oscillations

CIRCUITS for operating electric heaters or lighting

CIRCUITS for operating plasma or particle generators

CIRCUITS for operating X-ray apparatus

CIRCUITS for operating other apparatus see also catchwords for the apparatus

CIRCUITS for rectifying power supplies

CIRCUITS for regulating electric or magnetic variables

CIRCUITS for regulating non-electric variables

CIRCUITS for road traffic control

CIRCUITS for selecting routes for electric signals

CIRCUITS switching systems for data switching networks

CIRCUITS for signalling of alarm conditions

CIRCUITS for static data stores

CIRCUITS for telegraphy, other than route selection

CIRCUITS for telephony, other than route selection

CIRCUITS for transmission of signals

CIRCUITS for forming impedance networks

coincidence CIRCUITS

monostable, bistable, or multistable CIRCUITS

logic CIRCUITS

printed CIRCUITS

processes for printing of printed CIRCUITS

magnetic CIRCUITS for electromagnetic relays

CIRCULAR(S) saws see also SAW(S)

modifying CIRCULATION of blood by surgery

building aspects of CIRCUS(ES)

CIRCUS(ES) equipment

CISTERNS for liquid manure

CISTERNS for water closets

CISTERNS for water storage

CITRIC acid

producing CITRIC by microbiological processes

CITRUS fruit

hand peelers for CITRUS fruit

squeezers for CITRUS fruit

CLADDING of buildings or of building elements see BUILDING(S)

CLADDING materials with metals

CLAMP(S) chucks

CLAMP(S) chuck wrenches

CLAMP(S) -fastenings for shoes

clamping-dogs for use on machine-tool tables

CLAMP(S) for connecting building element

CLAMP(S) for curling hair

CLAMP(S) for filing papers

CLAMP(S) for holding hair

CLAMP(S) for holding metal parts during welding, soldering or brazing

CLAMP(S) for holding work in general

CLAMP(S) for load-handling on cranes

CLAMP(S) for pipes or hoses

CLAMP(S) for supporting or connecting glass plates in show cases

CLAMP(S) for use in machine tools in general

CLAMP(S) for welder's use

forming electric connection by CLAMP(S)

scaffolding CLAMP(S)

surgical CLAMP(S)

tooth CLAMP(S)

agricultural CLAMP(S) for storing produce

CLARIFICATION of non-alcoholic beverages

hair CLASPS

CLASSIFYING of digital data

CLASSIFYING ores or other materials see also SEPARATING

CLASSIFYING silk cocoons

CLAVULANIC acid derivatives

CLAY(S) as thickeners or additives in lubricants

CLAY(S) pigeons

CLAY(S) pigments or fillers

CLAY(S) pipes

CLAY(S) ware

comminuting CLAY(S)

conditioning CLAY(S)

homogenising CLAY(S)

mining CLAY(S)

mixing CLAY(S)

modelling CLAY(S)

moulding CLAY(S)

obtaining CLAY(S)

treatment of CLAY(S) with organic chemicals to form reaction products