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经营范围
发明名称
HEATER MONITOR FOR OXYGEN SENSOR
摘要
申请公布号
JPH04347345(A)
申请公布日期
1992.12.02
申请号
JP19910119877
申请日期
1991.05.24
申请人
HITACHI LTD;HITACHI AUTOMOT ENG CO LTD
发明人
HASUNUMA TAKASHI
分类号
F02D35/00;F02D41/22;G01N27/04
主分类号
F02D35/00
代理机构
代理人
主权项
地址
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