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发明名称
Förfarande för omsättning av frekvensband
摘要
申请公布号
FI37596(A)
申请公布日期
1968.02.10
申请号
FID37596
申请日期
1961.03.01
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
SCHLICHTE MAX
分类号
H04J3/04;(IPC1-7):H04J3/04
主分类号
H04J3/04
代理机构
代理人
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