French Patent 736,594 Addition 43,692 - Super Champion scan 2

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French Patent # 736,594 Addition # 43,692
scan 2 of 4

Publisher: L’Institut national de la propriété industrielle
Document: French Patent # 736,594 Addition # 43,692 - Super Champion
Date: French application July 1933
Derailleur brands: Super Champion
Derailleurs: Super Champion

French Patent 736,594 Addition 43,692 - Super Champion scan 2 main image