generating or transmitting mechanical VIBRATIONS for performing mechanical work in general

producing music see MUSICAL INSTRUMENTS

producing sound see SOUND(S)

control of VIBRATIONS

electric switches responsive to VIBRATIONS

measuring mechanical VIBRATIONS

testing VIBRATIONS

vibrometers

using VIBRATIONS in boreholes or wells

using VIBRATIONS for cleaning in general

using VIBRATIONS for cleaning of heat-exchange conduits

using VIBRATIONS for consolidating road surfaces

using VIBRATIONS for drying solid material

using VIBRATIONS for compacting foundation soil

using VIBRATIONS for loading or unloading

using VIBRATIONS for massage

using VIBRATIONS for moulding clay or other ceramic compositions or cementitious material by VIBRATIONS

using VIBRATIONS for placing piles

VIBRATIONS using VIBRATIONS for squaring-up of piles of sheets

using VIBRATIONS for subsidising metal rolling process

using VIBRATIONS for washing

using VIBRATIONS for working-up building materials in situ

using VIBRATIONS in chemical or physical processes

using VIBRATIONS in jigging-conveyers

using VIBRATIONS in packaging machines

using VIBRATIONS to assist in loading or unloading vehicles

damping

damping VIBRATIONS in pipes

preventing VIBRATIONS in discharge tubes

preventing or damping VIBRATIONS in electromagnetic relays

protection of building structures against VIBRATIONS

protection of foundations against VIBRATIONS

reducing VIBRATIONS in electric machines

VICE(S) -clamps for watchmakers

VICE(S) for tying angling flies

interactive VIDEO for education

+still VIDEO cameras

VIDEO RECORDING apparatus

video circuits in general

VIEWERS using projection

VIEWERS without projection

VIEWFINDERS in cameras

photographic processes for VIGNETTING

cultivation of VINES

VINYL resins

VINYL resin compositions

VINYL resin coating compositions

VINYLIDENE chloride

VINYLIDENE cyanide

polymers of VINYLIDENE cyanide

control of VISCOSITY

investigating VISCOSITY; viscometers

VISIBILITY meters

glare or dazzle VISORS associated with vehicle windows or windscreens

VISORS for helmets

medicinal preparations of VITAMIN(S)

preparation of VITAMIN(S) by microbiological processes

VITAMIN(S) A

VITAMIN(S) B1

VITAMIN(S) B2

VITAMIN(S) B12

VITAMIN(S) C

VITAMIN(S) D

VITAMIN(S) E

VITAMIN(S) K

VITAMIN(S) of unknown constitution

investigating VOIDS

measuring VOLTAGE; voltmeters

regulation of VOLTAGE

chemical modification of drying oils by VOLTOLIZING

thickening of oils by VOLTOLIZING

compressing or expanding VOLUME [= amplitude of audio signals]

measuring VOLUME

metering by VOLUME

compression machines, plant or systems using VORTEX effect

VORTEX separators

VULCANISING devices for making artificial teeth

VULCANISING natural or synthetic rubber or derivatives