Makoto Tsukiji

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Refrigerant-circulating system, and refrigerant compressor and refr...
- Patent number 6,189,322
- Issue date Feb 20, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Keisaku Ishihara
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...