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发明名称
Schaltungsanordnung fuer Waehlautomaten in Fernmelde-, insbesondere Fernsprechanlagen
摘要
申请公布号
DE1016761(B)
申请公布日期
1957.10.03
申请号
DE1956S050573
申请日期
1956.09.27
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
FREUNDT KURT;TINTRUP DIPL.-ING. JOSEF
分类号
H04M1/274
主分类号
H04M1/274
代理机构
代理人
主权项
地址
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