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发明名称
DEVICE FOR DETERMINING ENERGY SPECTRUM OF ELECTRIC SIGNALS
摘要
申请公布号
SU1366965(A1)
申请公布日期
1988.01.15
申请号
SU19864070851
申请日期
1986.04.09
申请人
GL GEOFIZ OBSERVAT
发明人
ZHUKOV VLADIMIR YU,SU;POPOV YURIJ I,SU
分类号
G01R23/18
主分类号
G01R23/18
代理机构
代理人
主权项
地址
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