French Patent # 2,573,719 - Simplex scan 1

DISRAELI DOCUMENTS

French Patent # 2,573,719 - Simplex
scan 1 of 23

Publisher: L’Institut national de la propriété industrielle
Document: French Patent # 2,573,719 - Simplex
Date: Priority date November 1984
Derailleur brands: Simplex
Derailleurs: none

French Patent 2,573,719 - Simplex scan 001 main image