Hua-Chi Huang

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Changhua, TW

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Patents Grantslast 30 patents

Information Patent Grant
Curtain structure without drawstring
- Patent number 8,936,062
- Issue date Jan 20, 2015
- Hua-Chi Huang
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
STRINGLESS CURTAIN STRUCTURE
- Publication number 20150129142
- Publication date May 14, 2015
- Hua-Chi Huang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
CURTAIN STRUCTURE WITHOUT DRAWSTRING
- Publication number 20140262063
- Publication date Sep 18, 2014
- Hua-Chi Huang
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS