Inventor
WILLEMIN ALBERT
CH3 patents
Patents
3 patentsUS5260018ANov 9, 1993
Conglomerate metallic material
EBAUCHESFABRIK ETA AG22 citations89
US4931248AJun 5, 1990
Method of manufacturing an object of thermoplastics material having a decorative design
EBAUCHESFABRIK ETA AG24 citations87
US5065374ANov 12, 1991
Leather watchcase and method of manufacture thereof
EBAUCHESFABRIK ETA AG6 citations68