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发明名称
DEVICE FOR EXCITING ELASTIC WAVES IN WELL
摘要
申请公布号
SU1300392(A1)
申请公布日期
1987.03.30
申请号
SU19843803483
申请日期
1984.10.11
申请人
KANTEMIROV VIKTOR,SU
发明人
KANTEMIROV VIKTOR I,SU
分类号
G01V1/147
主分类号
G01V1/147
代理机构
代理人
主权项
地址
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