Hiromu Fujisaki

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for production of foamed thermoplastic material
- Patent number 4,746,478
- Issue date May 24, 1988
- Sekisui Kaseihin Kogyo Kabushiki Kaisha
- Hiromu Fujisaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL