·Patents
Hongyun Hu, Pengchao Zhang, Kang Xie, Yuting Deng, Yuhan Yang, Fu Yang, Hua Tang, Hong Yao. A method and product for preparing high value rubber filler based on pyrolysis of shrimp and crab shell. National invention patent. Application number: 201009285297.3
Release time:2019-09-11 Hits:
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Chao Chen, Hong Yao, Guangqian Luo, Wei Liu, Jing Wang, Yuan Li, Xin Fang. A continuous micro-feeding device. National invention patent. Application number: CN201120457451.X
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Huan Liu, Xiuju Zhang, Haoxuan Xing, Hongyun Hu, Hong Yao, Ichiro Naruse. A multi-channel spiral type powder feeding device. National invention patent. Application number: 201010181156.2