Kenkichi Kamata

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Narashino, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pump impeller
- Patent number 5,242,268
- Issue date Sep 7, 1993
- Pacific Machinery & Engineering Co., Ltd.
- Tetsuo Fukazawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...