French Patent 439,224 - Le Chemineau scan 1

DISRAELI DOCUMENTS

French Patent # 439,224
scan 1 of 3

Publisher: L’Institut national de la propriété industrielle
Document: French Patent # 439,224 - Chemineau
Date: French application January 1912
Derailleur brands: Chemineau, As, de Vivie
Derailleurs: Le Chemineau

Image
Derailleurs

French Patent 439,224 - Le Chemineau scan 1 main image

Browse associated derailleurs.

Le Chemineau (1st style) thumbnail

Le Chemineau (2nd style) thumbnail

Le Chemineau (3rd style) thumbnail

Le Chemineau (1st style) 1912?

Le Chemineau (2nd style) 1912?

Le Chemineau (3rd style) 1912?