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发明名称
Muffe zum Ausgleich des Nebensprechens in Fernmeldekabeln
摘要
申请公布号
DE830527(C)
申请公布日期
1952.02.04
申请号
DE1950F001596
申请日期
1950.06.02
申请人
FELTEN & GUILLEAUME CARLSWERK A.G.
发明人
REUSCHENBACH DR. PHIL. GEORG
分类号
H04B3/32
主分类号
H04B3/32
代理机构
代理人
主权项
地址
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