US Patent 4,469,479 - SunTour Superbe Tech scan 1

DISRAELI DOCUMENTS

Publisher: US Patent and Trademark Office
Document: US Patent # 4,469,479 - SunTour
Date: US application filed September 1982, Japanese applications filed from September 1981
Derailleur brands: SunTour with inspiration for FSA
Derailleurs: §!SunTour GranTech§£, SunTour Superbe Tech L (4800), SunTour Superbe Tech GTL (5400) and is curiously simliar to the FSA K-Force WE

Browse associated derailleurs.