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First Author : 周昌军

Disigner of the Invention : 周昌军、牛红叶、王玲、冷方奥

Type of Patent : 发明

Application Date : 2016-01-06

Publication Date : 2019-09-06

Issue Date : 2018-09-03

Authorization number : ZL 201610005424.6

Service Invention or Not : yes

Status : 授权专利

Number of Inventors : 4