Kazuhisa Takagi

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of reducing dimethyl polysiloxane remaining in silicone rubb...
- Patent number 4,933,432
- Issue date Jun 12, 1990
- Kabushiki Kaisha Asahi Rubber
- Shigeyoshi Yokoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...