Hideharu Arai

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Kusatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Absorption chiller/absorption chiller-heater having safety device
- Patent number 6,550,272
- Issue date Apr 22, 2003
- Kawasaki Thermal Engineering Co., Ltd.
- Kunihiko Nakajima
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Absorption chiller/absorption chiller-heater having safety device
- Patent number 6,393,863
- Issue date May 28, 2002
- Kawasaki Thermal Engineering Co., Ltd.
- Kunihiko Nakajima
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Absorption chiller/absorption chiller-heater having safety device
- Publication number 20020112504
- Publication date Aug 22, 2002
- Kunihiko Nakajima
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...