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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

Patent Applicant:李志刚

Patent description:一种软岩强度测试针贯入仪及其使用方法

Type of Patent:发明

State of Patent:有效

Application Number:201910175404.7

Number of Inventors:6

Service Invention or Not:no

Application Date:2019-03-08

Authorization Date:2024-05-17

First Author:Li Zhigang