Homg Tsann Huang

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Electric blind
- Patent number 7,434,353
- Issue date Oct 14, 2008
- Nien Made Enterprise Co., Ltd.
- Ming Nien
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
Electric blind
- Publication number 20070157519
- Publication date Jul 12, 2007
- Nien Made Enterprise Co., Ltd.
- Ming Nien
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS