Hajime Abe

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Zama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heating and cooling unit
- Patent number 5,182,117
- Issue date Jan 26, 1993
- Toshiba Machine Co., Ltd.
- Koichi Ozawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL