Inventor

YOSHIKAI TATSUKI

2 patents

Patents

2 patents

US4165705AAug 28, 1979

Coupling mechanism for coupling together a pusher tug and a barge

NIPPON KOKAN KK3 citations56

US4223628ASep 23, 1980

Apparatus for pushing a barge with a push boat

NIPPON KOKAN KK4 citations49