Inventor

ASTIER JEAN-FRANCOIS

FR3 patents

Patents

3 patents

US4500280AFeb 19, 1985

Vibration-aided feed device for a molding apparatus

LEGRAND SA66 citations89

US4404449ASep 13, 1983

Transmission device and machine tool comprising same

LEGRAND SA4 citations57

US4500272AFeb 19, 1985

Floating core transmission member for ultrasonic assistance

LEGRAND SA2 citations56