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经营范围
发明名称
METHOD FOR DETONATING PERFORATOR CHARGES IN A WELL
摘要
申请公布号
RU2237801(C2)
申请公布日期
2004.10.10
申请号
RU20020131006
申请日期
2002.11.18
申请人
发明人
ZOTOV E V;KLOPOV B A;PETUSHKOV V S
分类号
E21B43/1185;E21B43/117
主分类号
E21B43/1185
代理机构
代理人
主权项
地址
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