Inventor

OTTO ALFRED

3 patents

Patents

3 patents

US3933228AJan 20, 1976

Brake disk construction

BERGISCHE STAHLINDUSTRIE23 citations75

US4006803AFeb 8, 1977

Wheel with brake discs for rail vehicles

BERGISCHE STAHLINDUSTRIE13 citations66

US4039051AAug 2, 1977

Disc brake construction, especially for rail vehicles

BERGISCHE STAHLINDUSTRIE6 citations57