Hiroyuki Nakagawa

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Koto-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Low temperature zoning formation system for holding freshness of food
- Patent number 7,322,204
- Issue date Jan 29, 2008
- Mayekawa Mfg. Co., Ltd.
- Yasuhiro Hirao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...