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经营范围
发明名称
CERAMIC HEATER FOR OXYGEN SENSOR
摘要
申请公布号
JPH0534313(A)
申请公布日期
1993.02.09
申请号
JP19910217942
申请日期
1991.08.02
申请人
NGK SPARK PLUG CO LTD
发明人
ABE CHIKAAYA;MAEDA SHOJI
分类号
G01N27/409
主分类号
G01N27/409
代理机构
代理人
主权项
地址
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