中级
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Affilication of Author(s):扬州大学
Scope of patent:土木建筑工程其他学科
School Sign:扬州大学
Disigner of the Invention:李志刚
Patent description:一种固定岩样多角度取芯底座
Type of Patent:实用新型
State of Patent:专利权有效
Application Number:202221484474.4
Number of Inventors:6
Service Invention or Not:no
Application Date:2022-06-15
Authorization Date:2022-11-29
First Author:Li Zhigang