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发明名称
Пластовый наклономер
摘要
申请公布号
SU95296(A1)
申请公布日期
1952.11.30
申请号
SU19500440366
申请日期
1950.12.22
申请人
KOMAROV S.G.;PERKOV N.A.;POMERANTS L.I.
发明人
KOMAROV S.G.;PERKOV N.A.;POMERANTS L.I.
分类号
E21B47/02
主分类号
E21B47/02
代理机构
代理人
主权项
地址
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