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发明名称
SPARK PLUG
摘要
申请公布号
JPH0432180(A)
申请公布日期
1992.02.04
申请号
JP19900134452
申请日期
1990.05.24
申请人
NGK SPARK PLUG CO LTD
发明人
KAGAWA JUNICHI;MATSUTANI WATARU
分类号
F02P13/00;H01T13/32;H01T13/39
主分类号
F02P13/00
代理机构
代理人
主权项
地址
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