US Patent 4,127,038 - Browning SmartShift 400 scan 1

DISRAELI DOCUMENTS

US Patent # 4,127,038
scan 1 of 10

Publisher: US Patent and Trademark Office
Document: US Patent # 4,127,038 - Browning
Date: application filed August 1976
Derailleur brands: Browning
Derailleurs: Browning SmartShift 400

US Patent 4,127,038 - Browning SmartShift 400 scan 1 main image