Zhonghua Gu

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Wuxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Oil balance device, a compressor unit and a method for performing a...
- Patent number 8,959,947
- Issue date Feb 24, 2015
- Johnson Controls Technology Company
- Stone Zhai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
OIL BALANCE DEVICE, A COMPRESSOR UNIT AND A METHOD FOR PERFORMING A...
- Publication number 20110162746
- Publication date Jul 7, 2011
- Johnson Controls Technology Company
- Stone ZHAI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...