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发明名称
Способ электрофизической обработки нефтяного пласта
摘要
申请公布号
SU77736(A1)
申请公布日期
1949.11.30
申请号
SU19480388646
申请日期
1948.12.13
申请人
GANIN V.A.;CHASOVNIKOV A.S.
发明人
GANIN V.A.;CHASOVNIKOV A.S.
分类号
E21B43/25
主分类号
E21B43/25
代理机构
代理人
主权项
地址
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