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经营范围
发明名称
Improvements relating to sparking plugs for internal combustion engines
摘要
申请公布号
GB418207(A)
申请公布日期
1934.10.22
申请号
GB19330008386
申请日期
1933.03.20
申请人
THE AC-SPHINX SPARKING PLUG COMPANY LIMITED;NORMAN FREDERICK STOCKBRIDGE;DOUGLAS HAYNES CORBIN
发明人
分类号
H01T21/02
主分类号
H01T21/02
代理机构
代理人
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地址
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