Ping Man Tam

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Hong Kong, HK

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Patents Applicationslast 30 patents

Information Patent Application
FILLING MACHINE FOR HIGHLY COMPRESSED GAS
- Publication number 20100236648
- Publication date Sep 23, 2010
- ENERGETIC TECHNOLOGY DEVELOPMENT LIMITED
- Chen Bong Cheng
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...