French Patent 992,206 - Simplex scan 2

DISRAELI DOCUMENTS

French Patent # 992,206
scan 2 of 2

Publisher: L’Institut national de la propriété industrielle
Document: French Patent # 992,206 - Simplex
Date: French application May 1944
Derailleur brands: Simplex
Derailleurs: unknown

French Patent 992,206 scan 2 - Simplex main image