Ching-Yuan Chiang

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Ping-Chen City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Motor and its blade unit
- Patent number 6,790,016
- Issue date Sep 14, 2004
- Ching-Yuan Chiang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Motor
- Patent number 6,307,288
- Issue date Oct 23, 2001
- Ching-Yuan Chiang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Motor and its blade unit
- Publication number 20030147760
- Publication date Aug 7, 2003
- Ching-Yuan Chiang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...