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经营范围
发明名称
Improvements in or relating to electric resistances
摘要
申请公布号
GB795465(A)
申请公布日期
1958.05.21
申请号
GB19540025578
申请日期
1954.09.03
申请人
ELECTRIC & MUSICAL INDUSTRIES LIMITED
发明人
MCGEE JAMES DWYER;DOWDEN SYDNEY CHARLES
分类号
H01C1/16;H01C7/00
主分类号
H01C1/16
代理机构
代理人
主权项
地址
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