IP Library › Granted Patent US 4,342,509
Granted Patent Utility
US 4,342,509 · App. 06/195,431

Film feeding device of a camera

Inventors: Hiroshi Wakabayashi, Takeshi Okuyama
Patented Case View Patent ↗
Granted: Aug 3, 1982 Filed: Oct 9, 1980
Inventors
Hiroshi Wakabayashi
Takeshi Okuyama
Assignee (at issue)
Nippon Kogaku K.K.

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Quick Facts
Patent No.
US 4,342,509
App. No.
06/195,431
Filed
1980-10-09
Granted
1982-08-03
Kind
A