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发明名称
Schaltungsanordnung zur Gleichspannungsversorgung von Speicherbausteinen in einer leitungsgespeisten Fernsprechstation
摘要
申请公布号
DE3823597(C2)
申请公布日期
1999.06.17
申请号
DE19883823597
申请日期
1988.07.12
申请人
SIEMENS AG, 80333 MUENCHEN, DE
发明人
STELZER, MANFRED, 85283 WOLNZACH, DE
分类号
H04M19/08;(IPC1-7):H04M19/00;H04M1/274
主分类号
H04M19/08
代理机构
代理人
主权项
地址
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