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发明名称
DEVICE FOR SUMMATION OF POWERS OF ELECTRIC OSCILLATIONS
摘要
申请公布号
SU1555821(A1)
申请公布日期
1990.04.07
申请号
SU19884396460
申请日期
1988.02.08
申请人
LONDON SEMEN E,SU;TOMASHCHEVICH SERGEJ V,SU;KOROTIN VLADIMIR E,SU
发明人
LONDON SEMEN E,SU;TOMASHCHEVICH SERGEJ V,SU;KOROTIN VLADIMIR E,SU
分类号
H03H7/48
主分类号
H03H7/48
代理机构
代理人
主权项
地址
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