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发明名称
AIR-FUEL RATIO CONTROL METHOD IN EXHAUST EMISSION CONTROL SYSTEM USING THREE WAY CATALYST
摘要
申请公布号
JPH04269361(A)
申请公布日期
1992.09.25
申请号
JP19910030690
申请日期
1991.02.26
申请人
TOKYO GAS CO LTD
发明人
YAKABE HISATAKA
分类号
F02D19/02;F02D41/14;F02D45/00;F02M21/02
主分类号
F02D19/02
代理机构
代理人
主权项
地址
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