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发明名称
EINRICHTUNG ZUR AENDERUNG EINER AUSGANGSSPANNUNG
摘要
申请公布号
DE2445116(B2)
申请公布日期
1977.07.07
申请号
DE19742445116
申请日期
1974.09.20
申请人
发明人
分类号
H03G3/02;(IPC1-7):H02P13/32
主分类号
H03G3/02
代理机构
代理人
主权项
地址
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