Takao Morikawa

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Patents Grantslast 30 patents

Information Patent Grant
Photo-curable urethane-acrylate resin composition for permanent resist
- Patent number 4,587,201
- Issue date May 6, 1986
- Nippon Soda Co. Ltd.
- Takao Morikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...