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经营范围
发明名称
D.C.AMPLIFIER
摘要
申请公布号
SU1171982(A1)
申请公布日期
1985.08.07
申请号
SU19833617186
申请日期
1983.06.29
申请人
NI K I ISPYTATELNYKH MASH
发明人
PLISKIN YURIJ S,SU;RAKAEV ANATOLIJ P,SU;SLEZINGER YULIJ G,SU;FELDBERG ROMAN M,SU
分类号
H03F3/38;(IPC1-7):H03F3/38
主分类号
H03F3/38
代理机构
代理人
主权项
地址
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