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Disigner of the Invention:刘祖铭，赵凡，黄伯云，吕学谦，李全，彭凯

Type of Patent:Invent

State of Patent:Authorized patents

Application Number:CN201811015177.3

Authorization number:ZL201811015177.3

Service Invention or Not:yes

Application Date:2018-08-30

Authorization Date:2021-07-20

Application Date:2018-08-30

Authorization Date:2021-07-20