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发明名称
Improvements in sparking plugs
摘要
申请公布号
GB709296(A)
申请公布日期
1954.05.19
申请号
GB19510024134
申请日期
1951.10.16
申请人
COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL
发明人
分类号
H01T13/41
主分类号
H01T13/41
代理机构
代理人
主权项
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