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发明名称
Прибор для отбора пробы жидкости из буровых скважин
摘要
申请公布号
SU90982(A1)
申请公布日期
1950.11.30
申请号
SU19500414356
申请日期
1950.03.11
申请人
NAMIOT A.YU.;REGELMAN M.A.;TREBIN G.F.
发明人
NAMIOT A.YU.;REGELMAN M.A.;TREBIN G.F.
分类号
E21B49/02;G01N1/10
主分类号
E21B49/02
代理机构
代理人
主权项
地址
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