Yoshihiro Koyama

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Wakayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for feeding a film
- Patent number 6,288,770
- Issue date Sep 11, 2001
- Noritsu Koki Co., Ltd.
- Keiji Hida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY