Wan-Pao Chen

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Chang Hua Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Air blow gun
- Patent number D655391
- Issue date Mar 6, 2012
- HUI BAO ENTERPRISE Co., Ltd.
- Wan-Pao Chen
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
FEMALE CONNECTOR FOR PIPES
- Publication number 20120318387
- Publication date Dec 20, 2012
- HUI BAO ENTERPRISE CO., LTD.
- WAN-PAO CHEN