Edging apparatus for ophthalmic lens
Edging glass sheets with diamond wheels
Elastic grinding element and method for producing it
Elastomer modified polyester SMC
Electric can-opener with knife sharpener
Electric control device for an automatic grinding machine
Electric drill completed with a set of grinding equipments
Electric hand drill powered portable grinder
Electric knife sharpener
Electric powered wet stone
Electric rotary power tool apparatus holdable by hand during ope
Electrically driven knife whetting machine
Electro chemical mechanical polishing method and device for...
Electrode shaping
Electrodeposited grinding tool
Electromagnetic air control valve for an internal combustion eng
Electron gun with cylindrical electrodes arrangement
Electronic brake for lens generator device
Electronic control device for grinding machines, based on the ev
Electroplated diamond milling cutter