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发明名称
SEISMIC WAVE DETECTORS
摘要
申请公布号
GB1584303(A)
申请公布日期
1981.02.11
申请号
GB19770027641
申请日期
1977.07.01
申请人
INSTITUT FRANCAIS DU PETROLE
发明人
分类号
G01D5/24;B06B1/02;G01H11/08;G01V1/16;G01V1/20;(IPC1-7):H04R19/00
主分类号
G01D5/24
代理机构
代理人
主权项
地址
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