Inventor

BABEL BERNARD

CH3 patents

Patents

3 patents

US4918279AApr 17, 1990

EDM cutting machine including device for preventing transmission of sealing plate movement to guide head arm

CHARMILLES TECHNOLOGIES64 citations91

US4814574AMar 21, 1989

Device for injection of liquid for machining by electroerosion

CHARMILLES TECHNOLOGIES21 citations78

US4883934ANov 28, 1989

Machine using a wire for use in electroerosion

CHARMILLES TECHNOLOGIES10 citations67