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发明名称
Schaltungsanordnung zur Erzeugung von zeitlich aufeinander-folgenden Spannungsstoessen in Fernmelde-, insbesondere Fernsprechanlagen
摘要
申请公布号
DE1102829(B)
申请公布日期
1961.03.23
申请号
DE1959S064361
申请日期
1959.08.10
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
EULER DIPL.-ING. DR. KARL
分类号
H04M19/02
主分类号
H04M19/02
代理机构
代理人
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