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经营范围
发明名称
GAS SENSOR
摘要
申请公布号
EP0176787(B1)
申请公布日期
1991.04.24
申请号
EP19850111085
申请日期
1985.09.03
申请人
NGK SPARK PLUG CO. LTD.
发明人
TAKAMI, AKIO C/O NGK SPARK PLUG CO.LTD.;MATSUURA, TOSHITAKA C/O NGK SPARK PLUG CO.LTD.;KAWAI, NOBUO C/O NGK SPARK PLUG CO.LTD.
分类号
C04B37/02;G01N27/12
主分类号
C04B37/02
代理机构
代理人
主权项
地址
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