Takashi Watanabe

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Akishima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Film transport device of camera
- Patent number 5,576,784
- Issue date Nov 19, 1996
- Olympus Optical Co., Ltd.
- Katsuhiko Tsunefuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY