Hao Song

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Chemical additive for gypsum products
- Patent number 9,133,060
- Issue date Sep 15, 2015
- Saint-Gobain Placo
- Xiaotong Gao
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
GYPSUM PRODUCT COMPOSITION, GYPSUM PRODUCTS, AND A METHOD FOR USING...
- Publication number 20180370855
- Publication date Dec 27, 2018
- Kane Ironside
- B32 - LAYERED PRODUCTS
Information Patent Application
CHEMICAL ADDITIVE FOR GYPSUM PRODUCTS
- Publication number 20150007753
- Publication date Jan 8, 2015
- SAINT-GOBAIN PLACO
- Xiaotong Gao
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ANTI-SAGGING GYPSUM PRODUCT AND A METHOD TO MANUFACTURE
- Publication number 20150011138
- Publication date Jan 8, 2015
- SAINT-GOBAIN PLACO
- Xiaotong Gao
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES