Takeshi Saida

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Asaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photoconductive polymer material of N-alkylphenothiazine and formal...
- Patent number 4,229,510
- Issue date Oct 21, 1980
- Fuji Photo Film Co., Ltd.
- Syu Watarai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...