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发明名称
摘要
申请公布号
DE2851905(C2)
申请公布日期
1981.01.15
申请号
DE19782851905
申请日期
1978.11.30
申请人
SIEMENS AG, 1000 BERLIN UND 8000 MUENCHEN
发明人
BIRTH, WINFRID, DIPL.-ING., 8000 MUENCHEN
分类号
H03F1/30;H03F1/34;H03F3/183;H03F3/26;(IPC1-7):H03F1/34
主分类号
H03F1/30
代理机构
代理人
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