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经营范围
发明名称
SUBMARINE DETECTOR
摘要
申请公布号
RU1517740(C)
申请公布日期
1998.01.20
申请号
SU19874321726
申请日期
1987.10.27
申请人
发明人
MIKHAJLOV G.A.;MUDRETSOV A.S.;POPOV V.P.;MIKHAJLOV G.A.;MUDRETSOV A.S.;POPOV V.P.
分类号
H04R1/44;(IPC1-7):H04R1/44
主分类号
H04R1/44
代理机构
代理人
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地址
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