French Patent 2,515,604 - Ofmega Mistral scan 1

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French Patent # 2,515,604
scan 1 of 11

Publisher: L’Institut national de la propriété industrielle
Document: French Patent # 2,515,604 - Ofmega
Date: Italian application October 1981, French application October 1982
Derailleur brands: Ofmega
Derailleurs: Ofmega Mistral

French Patent 2,515,604 - Ofmega Mistral scan 1 main image