Handong Wen

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
VACUUM DEHYDRATING SYSTEM AND DEHYDRATING METHOD FOR GYPSUM SLURRY
- Publication number 20110024363
- Publication date Feb 3, 2011
- Shanghai Clyde Bergemann Machinery Co., Ltd.
- Yueqi Xin
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES