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发明名称
SCHALTUNGSANORDNUNG FUER ZWEIDRAHTLEITUNGEN ZUR VERSTAERKUNG IN NUR EINER RICHTUNG
摘要
申请公布号
DE1804410(B2)
申请公布日期
1972.01.20
申请号
DE19681804410
申请日期
1968.10.22
申请人
发明人
分类号
H04B1/58;H03F3/64;H04B3/38;(IPC1-7):H04B1/56
主分类号
H04B1/58
代理机构
代理人
主权项
地址
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