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发明名称
Spark plug
摘要
申请公布号
US3046435(A)
申请公布日期
1962.07.24
申请号
US19600018747
申请日期
1960.03.30
申请人
CAMPBELL MILTON O
发明人
CAMPBELL MILTON O.
分类号
H01T13/54
主分类号
H01T13/54
代理机构
代理人
主权项
地址
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