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发明名称
Perfectionnements aux dispositifs de mesure du coefficient de non-linéarité des quadripoles
摘要
申请公布号
FR1003785(A)
申请公布日期
1952.03.21
申请号
FRD1003785
申请日期
1947.02.25
申请人
COMPAGNIE INDUSTRIELLE DES TELEPHONES
发明人
BOUCHEROT EDMOND;SOAVI CLEMENT
分类号
G01R23/20
主分类号
G01R23/20
代理机构
代理人
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