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发明名称
Perfectionnements aux réseaux d'impédances électriques
摘要
申请公布号
FR1133699(A)
申请公布日期
1957.04.01
申请号
FRD1133699
申请日期
1955.10.15
申请人
SOCIETE D'ELECTRONIQUE ET D'AUTOMATISME
发明人
PIEL GERARD-JEAN-RENE
分类号
H03K17/00
主分类号
H03K17/00
代理机构
代理人
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