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发明名称
Perfectionnements à la fabrication des résistances électriques
摘要
申请公布号
FR930575(A)
申请公布日期
1948.01.29
申请号
FRD930575
申请日期
1946.07.12
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
分类号
H01C3/02
主分类号
H01C3/02
代理机构
代理人
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地址
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