French Patent 408,173 - Terrot scan 1

DISRAELI DOCUMENTS

French Patent # 408,173
scan 1 of 3

Publisher: L’Institut national de la propriété industrielle
Document: French Patent # 408,173 - Terrot
Date: French application October 1909
Derailleur brands: Terrot
Derailleurs: none

French Patent 408,173 - Terrot scan 1 main image