Qihui Zhang

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Longtan Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
Locking type panel and panel connecting piece and connection method...
- Patent number 10,787,821
- Issue date Sep 29, 2020
- Jiaming Zhang
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Locking Type Panel and Panel Connecting Piece and Connection Method...
- Publication number 20150040508
- Publication date Feb 12, 2015
- Jiaming Zhang
- E04 - BUILDING