Norio Arai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Absorption refrigerating machine
- Patent number 7,316,126
- Issue date Jan 8, 2008
- Ebara Refrigeration Equipment & Systems Co., Ltd.
- Jun Aoyama
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Absorption chiller
- Publication number 20060196222
- Publication date Sep 7, 2006
- Jun Aoyama
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...