Kawamura Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Inside chuck device for machine tools
- Patent number 4,541,315
- Issue date Sep 17, 1985
- Hitachi, Ltd.
- Hisanobu Kanamaru
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hydraulic pressure producing system for a hydraulic press
- Patent number 4,325,678
- Issue date Apr 20, 1982
- Hitachi, Ltd.
- Hisanobu Kanamaru
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

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