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发明名称
Improvements relating to electrical equipment
摘要
申请公布号
GB597725(A)
申请公布日期
1948.02.02
申请号
GB19450021757
申请日期
1945.08.24
申请人
A. C. COSSOR LIMITED;ARTHUR LEVIN
发明人
分类号
H05K7/12
主分类号
H05K7/12
代理机构
代理人
主权项
地址
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