Hiroshi Maekawa

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Hirakata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Compression molding apparatus
- Patent number 4,932,857
- Issue date Jun 12, 1990
- Takeda Chemical Industries, Ltd.
- Kenichi Nishino
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL