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发明名称
Spark plug
摘要
申请公布号
EP1189318(B1)
申请公布日期
2005.03.30
申请号
EP20010307882
申请日期
2001.09.17
申请人
NGK SPARK PLUG CO., LTD
发明人
MIYASHITA, NAOMICHI;MATSUBARA, YOSHIHIRO;MATSUTANI, WATARU;SEGAWA, MASAYUKI;KUKI, HIROAKI;MUSASA, MAMORU
分类号
C22C19/03;C22C19/05;H01T13/14;H01T13/20;H01T13/32;H01T13/39;H01T13/46;H01T13/52;(IPC1-7):H01T13/39
主分类号
C22C19/03
代理机构
代理人
主权项
地址
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