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发明名称
APARATO PARA REGISTRAR MEDICIONES OBTENIDAS EN PERFILAJES DE POZOS
摘要
申请公布号
AR222134(A1)
申请公布日期
1981.04.30
申请号
AR19740254606
申请日期
1974.07.10
申请人
PETROLEUM RES & DEV CORP
发明人
分类号
G01V3/34;(IPC1-7):G01V1/16
主分类号
G01V3/34
代理机构
代理人
主权项
地址
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