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经营范围
发明名称
Perfectionnements aux contacts électriques
摘要
申请公布号
FR1118924(A)
申请公布日期
1956.06.13
申请号
FRD1118924
申请日期
1955.01.07
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
分类号
B32B15/01;H01H1/02;H01H1/023
主分类号
B32B15/01
代理机构
代理人
主权项
地址
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