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发明名称
Measuring apparatus for determining rock state
摘要
申请公布号
CZ30076(U1)
申请公布日期
2016.12.07
申请号
CZ20160032687U
申请日期
2016.08.09
申请人
Technická univerzita v Liberci
发明人
Slavík Lubomír;Svoboda Přemysl;Buchta Jaroslav;Kopecký Václav
分类号
E21B49/00;G01R27/00
主分类号
E21B49/00
代理机构
代理人
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