Kazuo Kobayashi

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Shimodate, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for manufacturing a laminated material
- Patent number 4,734,155
- Issue date Mar 29, 1988
- Hitachi Chemical Co., Ltd.
- Kazuyoshi Tsunoda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL