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发明名称
LEISTUNGSVERSTAERKER
摘要
申请公布号
DE1812907(B2)
申请公布日期
1971.07.08
申请号
DE19681812907
申请日期
1968.12.05
申请人
发明人
分类号
H03F1/30;H03F3/30;H03F3/42;(IPC1-7):H03F3/20
主分类号
H03F1/30
代理机构
代理人
主权项
地址
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