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经营范围
发明名称
GAS SENSOR ELEMENT
摘要
申请公布号
JPS5468294(A)
申请公布日期
1979.06.01
申请号
JP19770134666
申请日期
1977.11.11
申请人
HITACHI LTD
发明人
SHINAGAWA KIMINARI;HISHIYAMA SADAO;KAYAMA KUNIHIDE
分类号
G01N27/12
主分类号
G01N27/12
代理机构
代理人
主权项
地址
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