French Patent 830,162 - JIC scan 3

DISRAELI DOCUMENTS

French Patent # 830,162
scan 3 of 4

Publisher: L’Institut national de la propriété industrielle
Document: French Patent # 830,162 - JIC
Date: Luxembourg application December 1936, French application November 1937
Derailleur brands: JIC
Derailleurs: unknown JIC model

French Patent 830,162 - JIC scan 3 main image