Zhang Dekun

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产生微小振幅的扭动微动磨损试验方法及试验机
Release time:2020-10-30  Hits:

Affilication of Author(s):材料与物理学院
Disigner of the Invention:葛世荣
Note:葛世荣
Type of Patent:国内
State of Patent:专利撤回
Application Number:200510039110.X
Authorization number:CN 100387966C
Number of Inventors:2
Service Invention or Not:no
Application Date:2005-04-22
Authorization Date:2008-05-14
First Author:Zhang Dekun