Mika Kawaguchi

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Neyagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic laminated photosensitive material of positive charging type
- Patent number 4,882,253
- Issue date Nov 21, 1989
- Mita Industrial Co., Ltd.
- Yoshiaki Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY