French Patent # 783,214 - Vittoria scan 1

DISRAELI DOCUMENTS

French Patent # 783,214
scan 1 of 4

Publisher: L'Institut national de la propriété industrielle
Document: French Patent # 783,214
Date: Priority date August 1934
Derailleur brands: Vittoria
Derailleurs: Vittoria Margherita (2nd style)

French Patent 783,214 - Vittoria scan 1 main image

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