Hironao Tanaka

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing a hollow resin body and apparatus therefor
- Patent number 5,798,080
- Issue date Aug 25, 1998
- Toyoda Gosei Co., Ltd
- Mitsuo Ogura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL