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发明名称
Perforierapparat mit Hohlladungen
摘要
申请公布号
AT182090(B)
申请公布日期
1955.05.25
申请号
ATD182090
申请日期
1950.03.31
申请人
SOCIETE DE PROSPECTION ELECTRIQUE PROCEDES SCHLUMBERGER
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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