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发明名称
Schaltungsanordnung zur Identifizierung einer von mehreren gleichberechtigten Schaltungseinrichtungen, wie Sprechstellen oder Waehleinrichtungen
摘要
申请公布号
DE1289886(B)
申请公布日期
1969.02.27
申请号
DE196701S9079
申请日期
1967.03.30
申请人
SIEMENS AG
发明人
DETLEF KAMMERMEIER,
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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