2 Utility Patents
#162 in Shenyang
#62,131 in China
Forward Citations = 0
Company Filing History:

Shenyang University of Technology
China Northeast Architectural Design & Research Institute Co., Ltd
4. 1 out of 1
China West Construction Building Materials Science Research Institute Co., Ltd
5. 1 out of 1
China Construction Technology Group Co., Ltd
where one patent can have more than one assignee
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