Nobusuke Yamamoto

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic resin composition for cleaning
- Patent number 4,838,945
- Issue date Jun 13, 1989
- Chisso Corporation
- Hiroyuki Fujii
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL