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发明名称
Schaltungsanordnung fuer Fernsprechanlagen
摘要
申请公布号
DE1095890(B)
申请公布日期
1960.12.29
申请号
DE1959T017334
申请日期
1959.10.15
申请人
TELEFONAKTIEBOLAGET LM ERICSSON
发明人
JACOBAEUS ANTON CHRISTIAN;KATZEFF KURT;SVALA CARL GUNNAR
分类号
H04Q3/00
主分类号
H04Q3/00
代理机构
代理人
主权项
地址
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