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发明名称
Schaltungsanordnung für ein Anrufrelais in Fernmelde-, insbesondere Fernsprechanlagen
摘要
申请公布号
CH369493(A)
申请公布日期
1963.05.31
申请号
CH19590072375
申请日期
1959.04.22
申请人
STANDARD TELEPHON UND RADIO AG
发明人
THYEN,RAINER,DIPL.-ING.
分类号
H01H47/22;H04Q3/00
主分类号
H01H47/22
代理机构
代理人
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