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经营范围
发明名称
VOLTAGE REPEATER
摘要
申请公布号
SU1506516(A1)
申请公布日期
1989.09.07
申请号
SU19874200213
申请日期
1987.02.24
申请人
BALYUTA VALERIJ,SU
发明人
BALYUTA VALERIJ I,SU
分类号
H03F3/50
主分类号
H03F3/50
代理机构
代理人
主权项
地址
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