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发明名称
ARRANGEMENT FOR GENERATING ABSOLUTE VALUE OF ELECTRIC SIGNALS
摘要
申请公布号
HU171581(B)
申请公布日期
1978.02.28
申请号
HU1974FU00326
申请日期
1974.03.14
申请人
KOMBINAT VEB FUNKWERK ERFURT,DD
发明人
FRITSCHE,PETER,DD
分类号
(IPC1-7):H03K13/02
主分类号
(IPC1-7):H03K13/02
代理机构
代理人
主权项
地址
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