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发明名称
Dispositif pour engendrer un seul des éléments pérlodiques d'une courbe de relaxation ou analogue
摘要
申请公布号
FR876121(A)
申请公布日期
1942.10.28
申请号
FRD876121
申请日期
1941.10.20
申请人
FERNSEH G. M. B. H.
发明人
分类号
H03K3/06
主分类号
H03K3/06
代理机构
代理人
主权项
地址
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