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发明名称
METODO Y APARATO PARA LA TOMA DE MUESTRAS DE FLUIDOS
摘要
申请公布号
AR210044(A1)
申请公布日期
1977.06.30
申请号
AR19710237080
申请日期
1971.07.25
申请人
PETROLEUM RES & DEV CORP
发明人
分类号
G01B3/00;(IPC1-7):G01B3/00
主分类号
G01B3/00
代理机构
代理人
主权项
地址
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