Device for securing elements to a tapered shaft
Device for showing receipt of predetermined shock
Device for showing receipt of predetermined shock
Device for striking a bell
Device for sugar and/or caffeine content indication
Device for surveillance of a pressure in a vehicle tire
Device for surveying the pressure of fluids housed in tanks...
Device for use as a bookmark or for promotional purposes
Device for visually setting the spring force of a seat suspensio
Device for warning of impending roof-fall in underground excavat
Device serving as indicator of thermal history especially for fr
Device to indicate symbols on control levers
Device use indicator
Devices for marking a page of a book and for indicating the numb
Dial
Dial adjustment and calibration of oven control devices
Dial arrangement for a combination instrument
Dial click stop apparatus
Dial indicator cap
Dial indicators with interchangeable movement