Chen Chung Ku

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Fengyuan City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Combination floor pad having composite base boards
- Patent number 6,694,691
- Issue date Feb 24, 2004
- Chen Chung Ku
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Combination floor structure
- Patent number 6,640,513
- Issue date Nov 4, 2003
- Chen Chung Ku
- B44 - DECORATIVE ARTS

Patents Applicationslast 30 patents

Information Patent Application
Combination floor pad having composite base boards
- Publication number 20030177728
- Publication date Sep 25, 2003
- Chen Chung Ku
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Combination floor pad having composite base boards
- Publication number 20030136070
- Publication date Jul 24, 2003
- Chen Chung Ku
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Combination floor structure
- Publication number 20030136074
- Publication date Jul 24, 2003
- Chen Chung Ku
- B44 - DECORATIVE ARTS