Inventor

MARNAT MICHEL

FR2 patents

Patents

2 patents

US4828537AMay 9, 1989

Multi-speed free-wheel ring for bicycles

MAILLARD MAURICE ETS13 citations66

US4816013AMar 28, 1989

Bicycle free-wheel ring, method of fixing sprockets to such a ring and free wheel thus obtained

MAILLARD MAURICE ETS14 citations62