French Patent 832,292 - Simplex scan 2

DISRAELI DOCUMENTS

French Patent # 832,292
scan 2 of 3

Publisher: L’Institut national de la propriété industrielle
Document: French Patent # 832,292 - Simplex
Date: French application January 1938
Derailleur brands: Simplex
Derailleurs: none

French Patent 832,292 scan 2 - Simplex main image