Patent Applicant:zouweiwen
Disigner of the Invention:zouweiwen
Type of Patent:国家发明专利
State of Patent:已授权
Application Number:201811257377X
Authorization number:201811257377X
Service Invention or Not:no
Application Date:2018-10-26
Publication Date:2019-08-21
Authorization Date:2019-08-21
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