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Home > Scientific Research > Patents

一种地下不同层位煤岩层中氡气析出浓度原位测定方法

Release time:2020-10-30 Hits:

Disigner of the Invention:zhangdongsheng,吴立新,刘洪林,lijuanjuan,王宏志
Type of Patent:国内
State of Patent:专利授权
Application Number:201510893267.2
Number of Inventors:6
Service Invention or Not:no
Application Date:2015-12-08
Authorization Date:2018-10-02
First Author:zhangwei