French Patent 867,834 - Huret scan 2

DISRAELI DOCUMENTS

French Patent # 867,834
scan 2 of 3

Publisher: L’Institut national de la propriété industrielle
Document: French Patent # 867,834 - Huret
Date: French application November 1940
Derailleur brands: Huret
Derailleurs: Huret derailleur

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Derailleurs

French Patent 867,834 - Huret scan 2 main image

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Huret derailleur thumbnail

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Huret (1st style) 1940

Huret (2nd style) 1940