Sau Ngen Chen

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for cleaning glass substrates using a cool hyd...
- Patent number 7,790,477
- Issue date Sep 7, 2010
- Agency for Science, Technology and Research
- David Tee Liang
- B08 - CLEANING
Information Patent Grant
Apparatus and method for cleaning glass substrates using a cool hyd...
- Patent number 7,504,267
- Issue date Mar 17, 2009
- Agency for Science, Technology and Research
- David Tee Liang
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus And Method For Cleaning Glass Substrates Using A Cool Hyd...
- Publication number 20090188534
- Publication date Jul 30, 2009
- Agency for Science, Technology and Research
- David Tee LIANG
- B08 - CLEANING