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发明名称
Schaltungsanordnung fuer Fernmeldeanlagen, insbesondere Fernsprechanlagen mit Richtungswaehlern
摘要
申请公布号
DE1047863(B)
申请公布日期
1958.12.31
申请号
DE1957ST12126
申请日期
1957.01.15
申请人
STANDARD ELEKTRIK LORENZ AKTIENGESELLSCHAFT
发明人
PLITSCHKA DIPL.-ING. HEINZ
分类号
H04Q3/42
主分类号
H04Q3/42
代理机构
代理人
主权项
地址
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