Michio Haga

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Fukushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for thermally connecting two molded products with a resistan...
- Patent number 5,968,442
- Issue date Oct 19, 1999
- Tohoku Munekata Co., Ltd.
- Noboru Sato
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL