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发明名称
Improved electrical indicator system
摘要
申请公布号
GB588395(A)
申请公布日期
1947.05.21
申请号
GB19450003775
申请日期
1945.02.15
申请人
THE AC-SPHINX SPARKING PLUG COMPANY LIMITED;DONALD BENNION BROWNE
发明人
分类号
H01K7/04
主分类号
H01K7/04
代理机构
代理人
主权项
地址
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