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发明名称
SPARK PLUG
摘要
申请公布号
JPH07249471(A)
申请公布日期
1995.09.26
申请号
JP19940040187
申请日期
1994.03.10
申请人
NGK SPARK PLUG CO LTD
发明人
MATSUTANI WATARU;AMANO KOZO
分类号
H01T13/20;H01T13/39;H01T13/46;H01T21/02;(IPC1-7):H01T13/20
主分类号
H01T13/20
代理机构
代理人
主权项
地址
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