Method of identification of continuity of sticking in the anchor rods into the rock mass,申请号PL20020352441-传众专利搜索

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发明名称	Method of identification of continuity of sticking in the anchor rods into the rock mass
摘要
申请公布号	PL197571(B1)	申请公布日期	2008.04.30
申请号	PL20020352441	申请日期	2002.02.25
申请人	GLOWNY INSTYTUT GORNICTWA	发明人	STANIEK ANDRZEJ
分类号	E21D21/02	主分类号	E21D21/02
代理机构		代理人
主权项
地址

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