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发明名称
Wattmètre électronique
摘要
申请公布号
FR1061177(A)
申请公布日期
1954.04.09
申请号
FRD1061177
申请日期
1952.08.01
申请人
COMPAGNIE INDUSTRIELLE DES TELEPHONES
发明人
SELZ JACQUES;ROUSSEAU EMMANUEL
分类号
G01R21/127
主分类号
G01R21/127
代理机构
代理人
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