French Patent 1,064,976 - Simplex scan 1

DISRAELI DOCUMENTS

French Patent # 1,064,976
scan 1 of 3

Publisher: L’Institut national de la propriété industrielle
Document: French Patent # 1,064,976 - Simplex
Date: French application October 1952
Derailleur brands: Simplex
Derailleurs: Simplex Tour de France

French Patent 1,064,976 scan 1 - Simplex main image