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发明名称
SPARK PLUG WITH ALUMINUM NITRIDE INSULATOR
摘要
申请公布号
JPH02183989(A)
申请公布日期
1990.07.18
申请号
JP19890001299
申请日期
1989.01.09
申请人
NGK SPARK PLUG CO LTD
发明人
OSHIMA TAKAFUMI
分类号
F02P13/00;H01T13/38
主分类号
F02P13/00
代理机构
代理人
主权项
地址
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