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发明名称
SECONDARY AIR FLOW CONTROL VALVE IN PURIFYING DEVICE FOR BEHICLE USE E NGINE EXHAUST GAS
摘要
申请公布号
JPS5254829(A)
申请公布日期
1977.05.04
申请号
JP19750129812
申请日期
1975.10.30
申请人
TOYOTA MOTOR CO LTD
发明人
GOTOU KENJI;SHIBATA NORIO
分类号
F01N3/22;F01N3/10
主分类号
F01N3/22
代理机构
代理人
主权项
地址
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