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发明名称
Schaltungsanordnung fuer Suchwaehler in Fernmeldeanlagen, insbesondere Fernsprechanlagen
摘要
申请公布号
DE964516(C)
申请公布日期
1957.05.23
申请号
DE1955S043979
申请日期
1955.05.18
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
SKAWSKI HARTMUT;LAAS KURT
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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