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发明名称
ELECTROMAGNETIC SURVEY TRANSMITTER
摘要
申请公布号
AU549245(B2)
申请公布日期
1986.01.23
申请号
AU19820082438
申请日期
1982.04.07
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
LUKAS ENSING
分类号
G01V3/17;(IPC1-7):G01V3/12
主分类号
G01V3/17
代理机构
代理人
主权项
地址
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