Osamu Segawa

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Numazu, JP

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Patents Grantslast 30 patents

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Method of changing the resin in an injection molding machine using...
- Patent number 4,808,355
- Issue date Feb 28, 1989
- Toshiba Kikai Kabushiki Kaisha
- Takashi Kamiyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL