Inventor

DAUGUET JEAN-CLAUDE

FR2 patents

Patents

2 patents

US4222747ASep 16, 1980

Polishing material for ophthalmic lenses

ESSILOR INT37 citations86

US6929368B2Aug 16, 2005

Method for determining the suitability of a transparent moulded polymer article for coloring without defects and resulting article

ESSILOR INT0 citations44