UK Patent 577,429 - BSA scan 3

DISRAELI DOCUMENTS

UK Patent # 577,429
scan 3 of 4

Publisher: UK Intellectual Property Office
Document: UK Patent # 577,429 - BSA
Date: UK application filed January 1944
Derailleur brands: BSA
Derailleurs: unknown model

UK Patent 577,429 - BSA scan 3 main image