Akira Uemura

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Takasago, JP

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Patents Grantslast 30 patents

Information Patent Grant
Impact modifier resin for vinyl chloride resins improved in powder...
- Patent number 6,407,173
- Issue date Jun 18, 2002
- Kaneka Corporation
- Akira Uemura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...