Pingping Ma

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Orefield, PA, US

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Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND PROCESS FOR SURFACE TREATMENT OF SUBSTRATE USING AN A...
- Publication number 20070218204
- Publication date Sep 20, 2007
- Diwakar Garg
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...