French Patent # 727,193 - Vittoria scan 3

DISRAELI DOCUMENTS

French Patent # 727,193
scan 3 of 3

Publisher: L'Institut national de la propriété industrielle
Document: French Patent # 727,193 - Vittoria
Date: Priority date November 1930
Derailleur brands: Vittoria
Derailleurs: Vittoria Margherita (1st style)

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French Patent 727,193 - Vittoria scan 3 main image

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Vittoria Margherita (1st style) 1932