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发明名称
FREMGANGSMAATE OG APPARAT FOR AA BESTEMME FLUIDSITUASJONSFORHOLD I BROENNBOREOPERASJONER.
摘要
申请公布号
NO862011(A)
申请公布日期
1987.01.06
申请号
NO19860002011
申请日期
1986.05.21
申请人
EXXON PRODUCTION RESEARCH COMPANY
发明人
GEHRIG, GEORGE FREDERICK;SPEERS, JERRY MCCALL
分类号
E21B21/00;E21B21/08;(IPC1-7):G01V/
主分类号
E21B21/00
代理机构
代理人
主权项
地址
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