Raymond Chia

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Combined method and apparatus for recovering and reclaiming refrige...
- Patent number 7,174,742
- Issue date Feb 13, 2007
- Honeywell International Inc.
- Raymond H. Thomas
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...