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经营范围
发明名称
DEVICE FOR SUMMING ELECTRIC OSCILLATIONS POWERS
摘要
申请公布号
SU723761(A1)
申请公布日期
1980.03.25
申请号
SU19772554005
申请日期
1977.12.14
申请人
LE ELEKTROTEKHNICHESKIJ I IM. V.I.ULYANOVA (LENINA)
发明人
KOTLYAROV VLADIMIR N,SU;POLEVOJ VALENTIN V,SU
分类号
H03H7/48;(IPC1-7):H03H7/48
主分类号
H03H7/48
代理机构
代理人
主权项
地址
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