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发明名称
Vorrichtung zur Erzeugung von Waehlimpulsen in Fernmelde-, insbesondere Fernsprechanlagen
摘要
申请公布号
DE1273588(B)
申请公布日期
1968.07.25
申请号
DE196601S4988
申请日期
1966.07.25
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
BRANDSTETTER DIPL.-ING. ALOIS
分类号
H04M1/52
主分类号
H04M1/52
代理机构
代理人
主权项
地址
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