Title : 567890-1
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Title:567890-1
Affilication of Author(s):科学技术研究院
Patent Applicant:liuyinghong,lijuan
Type of Patent:发明
Application Number:1111111
Number of Inventors:2
Service Invention or Not:no
Application Date:2019-12-27
Publication Date:2020-01-03
Authorization Date:2020-01-03
The Last Update Time : ..