artificial EAR(S)

EAR(S) plugs

cutting EAR(S) of animals

EAR(S) -protectors

EAR(S) rings

instruments for testing EAR(S)

medical treatment of EAR(S)

transducers for electro-mechanical earpieces

measuring EARTH resistance

shifting EARTH

stabilising EARTH for foundations

moulding EARTHENWARE

EARTHING of aerials

EARTHING of switchgear or switchboards

plates or pins for EARTHING

buildings resistant to EARTHQUAKES

detecting EARTHQUAKES

foundations in EARTHQUAKES regions

moulding EBONITE

chemical aspects of producing EBONITE

ECCENTRIC(S) mechanisms

ECHO sounding

ECONOMISERS in steam boilers

reducing EDDY-CURRENTS in electric machines

EDGE(S) for lawns or beds

EDGE(S) for roads

EDGE(S) of cutting-tools see CUTTING

EDGE(S) protectors for door leaves

EDGE(S) runners for disintegrating material

finishing EDGE(S) in building structures

reinforcing EDGE(S) of paper, cardboard, metal foil or plastics sheet

wiring EDGE(S) of receptacles

EDGING leather

roof EDGING

EDITING of record carriers

image data EDITING

EEL traps

measuring mechanical EFFICIENCY

apparatus for printing or stamping on EGG(S)

bulk opening of EGG(S)

containers for EGG(S); packages of EGG(S)

cooking EGG(S)

drying EGG(S)

EGG(S) albumen

EGG(S) cosies

EGG(S) cups or stands

EGG(S) for darning

EGG(S) laying toys

EGG(S) preparations

EGG(S) timers combined with cookers

EGG(S) whisks

frying EGG(S)

testing, sorting, cleaning of EGG(S)

hatching EGG(S)

investigating EGG(S)

nest EGG(S)

opening EGG(S); separating contents of EGG(S)

packaging or unpacking EGG(S)

preserving EGG(S)

reconstituting dried EGG(S)

separating EGG(S) yolks from whites

EJECTOR apparatus for aircraft

EJECTOR pumps

ELASTIC fabric

fabric using ELASTIC threads

investigating ELASTICITY

producing ELASTICITY in fabric

testing ELASTICITY of structures

ELBOWS for pipes

fluid dynamics in pipe ELBOWS

voting apparatus for ELECTIONS

ELECTRIC(AL) circuits or components see CIRCUITS and catchwords for components

arrangement or mounting of ELECTRIC(AL) storage means for propulsion

containers for, or packages of ELECTRIC(AL) components

ELECTRIC(AL) discharge machining

regulation of ELECTRIC(AL) variables

working of metal using a high concentration of ELECTRIC(AL) current

distribution of ELECTRICITY

stunning by ELECTRICITY

circuits for stunning by ELECTRICITY

ELECTRO-CHEMICAL machining

ELECTRO-CHEMICAL processes or apparatus in general

electrodes for ELECTRO-CHEMICAL apparatus

circuits for ELECTROCUTION

ELECTROCUTION of fish

slaughtering by ELECTROCUTION

ELECTRODEPOSITION of metals

compositions for carbon ELECTRODES

ELECTRODES for electric components or devices, see catchwords for components or devices concerned

ELECTRODES for connection to the terrestrial mass

ELECTRODES for electrocardiography

ELECTRODES for electromechanical analysis

ELECTRODES for fixed capacitors

removing metal by ELECTRO-EROSION

ELECTROGRAPHY used for printing of data in digital computers

typewriters for ELECTROGRAPHY

display signs using ELECTROLUMINESCENCE

light sources using ELECTROLUMINESCENCE

materials exhibiting ELECTROLUMINESCENCE

decorating by ELECTROLYSIS

depositing metals by ELECTROLYSIS

ELECTROLYSIS of water

etching metals by ELECTROLYSIS

obtaining metal powders by ELECTROLYSIS

obtaining or refining metals or alloys by ELECTROLYSIS

obtaining porous metal masses by ELECTROLYSIS

polishing metals by ELECTROLYSIS

preparation of chlorine by ELECTROLYSIS

preparation of manganese oxides by ELECTROLYSIS

preparation by organic compounds by ELECTROLYSIS

preparation of oxygen by ELECTROLYSIS

preparation of ozone by ELECTROLYSIS

preparation of sodium hydroxide by ELECTROLYSIS

surface treatment of metal by ELECTROLYSIS

ELECTROLYTES for capacitors, rectifiers or detectors

ELECTROLYTES for galvanic or fuel cells or batteries

ELECTROLYTIC grinding

ELECTROLYTIC tanks in analogue computers

ELECTROLYTIC production of compounds or non-metals

ELECTROLYTIC production, recovery or refining of metals

ELECTROLYTIC production of coatings

ELECTROLYTIC removal of materials from objects

ELECTROLYTIC welding

heating by ELECTROMAGNETIC fields

measuring ELECTROMOTIVE

ELECTRON sources in discharge tubes; ELECTRON guns

ELECTRON microscopy

ELECTRON optics

ELECTRONIC musical instruments

coating of metal by ELECTROPHORESIS

paints and lacquers for coating by ELECTROPHORESIS

purification of water by ELECTROPHORESIS

discharging ELECTROSTATIC charges in general; discharging ELECTROSTATIC charges from driving belts discharging – charges from other specific apparatus see catchwords for the apparatus

preventing formation of ELECTROSTATIC charges see also ANTI-STATIC

ELECTROSTATIC domestic cleaning implements

ELECTROSTATIC separation

elements in general using ELECTROSTRICTION

resonators using ELECTROSTRICTION

transducers using ELECTROSTRICTION