Masanao Kameoka

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Wakayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for pulling film tip from patrone
- Patent number 6,024,313
- Issue date Feb 15, 2000
- Noritsu Koki Co., Ltd.
- Masanao Kameoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY