Masahito Katayama

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photopolymerizable composition
- Patent number 4,636,534
- Issue date Jan 13, 1987
- Nippon Kayaku Kabushiki Kaisha
- Kazuyoshi Nawata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY