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发明名称
摘要
申请公布号
JPS6222631(B2)
申请公布日期
1987.05.19
申请号
JP19820151289
申请日期
1982.08.31
申请人
NGK SPARK PLUG CO
发明人
KONDO KAZUO;NISHIO SHINJI
分类号
A61L27/00;A61F2/32
主分类号
A61L27/00
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