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经营范围
发明名称
CONTINUOUS ELECTRET SEISMIC RECEIVER
摘要
申请公布号
SU1485167(A1)
申请公布日期
1989.06.07
申请号
SU19864122211
申请日期
1986.06.23
申请人
V MORSKOE N-PROIZV GEOLOGO-GEOFIZICHESKOE OB PO RAZVEDKE NEFTI GAZA
发明人
UTNASIN VLADIMIR K,SU;DMITRIEV YURIJ I,SU;KOPOT EVGENIJ A,SU;GRABSKIJ OLEG I,SU
分类号
G01V1/16
主分类号
G01V1/16
代理机构
代理人
主权项
地址
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