Mitsuo Ogawa

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Higashi-Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat pump including auxiliary outdoor heat exchanger acting as defr...
- Patent number 4,171,622
- Issue date Oct 23, 1979
- Matsushita Electric Industrial Co., Limited
- Koichiro Yamaguchi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...