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非线性动力吸振电磁耗能装置
2019-04-15  Hits:

Affilication of Author(s):土建与水利学院
Patent Applicant:Tian Li
Type of Patent:发明
Application Number:201510791258.2
Number of Inventors:1
Service Invention or Not:no
Application Date:2015-11-17
Publication Date:2017-05-31
Authorization Date:2017-05-31
Publication Date:2017-05-31
Application Date:2015-11-17
Authorization Date:2017-05-31