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发明名称
Method and device for measuring and checking-up deformation of the rock mass
摘要
申请公布号
PL204506(B1)
申请公布日期
2010.01.29
申请号
PL20040369277
申请日期
2004.07.26
申请人
KGHM CUPRUM SPO&LSTROK,KA Z OGRANICZON&AOGON, ODPOWIEDZIALNO&SACUTE,CI&AOGON, -CENTRUM BADAWCZO-ROZWOJOWE
发明人
BUTRA JAN;GRZEBYK WIES&LSTROK,AW;PYTEL WITOLD
分类号
E21C39/00;G01L7/00
主分类号
E21C39/00
代理机构
代理人
主权项
地址
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