Masanori Wakaizumi

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Closed type motor-driven compressor, a scroll compressor and a scro...
- Patent number 5,304,045
- Issue date Apr 19, 1994
- Hitachi, Ltd.
- Nobutoshi Hoshino
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...