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经营范围
发明名称
GEOPHONE
摘要
申请公布号
SU1679439(A1)
申请公布日期
1991.09.23
申请号
SU19894676891
申请日期
1989.04.11
申请人
UFIMSKIJ AVIATSIONNYJ I IM.SERGO ORDZHONIKIDZE
发明人
VASILEV VLADIMIR V,SU;EREMIN VYACHESLAV N,SU;KAMALOV FAAT B,SU;KHAKIMOV AKIM G,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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