Kazuo Sagara

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Deaerator for particulates
- Patent number 4,904,285
- Issue date Feb 27, 1990
- Mitsubishi Kasei Corporation
- Yasuo Yamada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL