Chien-Chun Yu

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Shulin City, TW

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Patents Applicationslast 30 patents

Information Patent Application
MINI AXIAL FAN WITH AN IMPROVED CORE SHAFT STRUCTURE
- Publication number 20100074747
- Publication date Mar 25, 2010
- Chien-Chun Yu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMBINATION AXIAL-FLOW FAN
- Publication number 20090155080
- Publication date Jun 18, 2009
- TAIWEI FAN TECHNOLOGY CO., LTD.
- Chien-Chun Yu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMBINATION AXIAL-FLOW FAN
- Publication number 20090155081
- Publication date Jun 18, 2009
- TAIWEI FAN TECHNOLOGY CO., LTD.
- Chien-Chun Yu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...