E TAI ENTERPRISE CO., LTD.

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Keelung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Damped hinge and control device thereof
- Patent number 8,539,643
- Issue date Sep 24, 2013
- E Tai Enterprise Co., Ltd.
- Fang-Hsing Hung
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

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Patents Applicationslast 30 patents

Information Patent Application
DOOR DAMPING APPARATUS AND MANUFACTURING METHOD THEREOF
- Publication number 20140068893
- Publication date Mar 13, 2014
- E TAI ENTERPRISE CO., LTD.
- FANG-HSING HUNG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DAMPED HINGE AND CONTROL DEVICE THEREOF
- Publication number 20120279015
- Publication date Nov 8, 2012
- E TAI ENTERPRISE CO., LTD.
- FANG-HSING HUNG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES