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发明名称
SENSOR FOR AIRRFUEL RATIO IN EXHAUST GAS
摘要
申请公布号
JPS542797(A)
申请公布日期
1979.01.10
申请号
JP19770068247
申请日期
1977.06.09
申请人
NGK SPARK PLUG CO
发明人
MATSUURA TOSHITAKA;SHIROMIZU HISAHARU;HAYAKAWA MASAKATSU
分类号
G01N27/12;G01N27/16
主分类号
G01N27/12
代理机构
代理人
主权项
地址
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