Yuji Goto

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing thermoplastic elastomer composition
- Patent number 5,847,052
- Issue date Dec 8, 1998
- Sumitomo Chemical Company, Ltd.
- Tatsuo Hamanaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL