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经营范围
发明名称
(B1) ;METHOD OF DETERMINING THE CURVATURE OF BOREHOLE
摘要
申请公布号
PL213804(A1)
申请公布日期
1980.09.08
申请号
PL19790213804
申请日期
1979.02.27
申请人
KOPALNIA WEGLA KAMIENNEGO MIEC
发明人
CHOLEWIK EUGENIUSZ;MALACHOWSKI MARIAN;MANIAKOWSKI ZBIGNIEW;KUCZMA MIECZYSLAW
分类号
E21B47/02;G01C;(IPC1-7):G01C/
主分类号
E21B47/02
代理机构
代理人
主权项
地址
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