2 Utility Patents
#29 in Nanning
#63,973 in China
Forward Citations = 0
Company Filing History:
Guangxi Communications Investment Group Co., Ltd.
Research Institute of Highway Ministry of Transport
Research Institute of Highway, Mot, Prc
4. 1 out of 1
Beijing Municipal Road & Bridge Building Material Group Co., Ltd.
5. 1 out of 1
Zhonglu High-tech Highway Technology (beijing) Co., Ltd.
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