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经营范围
发明名称
GAS SENSOR ELEMENT
摘要
申请公布号
JPS52150693(A)
申请公布日期
1977.12.14
申请号
JP19760066507
申请日期
1976.06.09
申请人
HITACHI LTD;HITACHI NETSU KIGU KK
发明人
ITOU SHINICHI;HISHIYAMA SADAO;SHINAGAWA KIMINARI;KAYAMA KUNIHIDE;TANIGUCHI SATORU;ETSUNAMI KEN;SUZUKI TAI
分类号
G01N27/04;G01N27/12
主分类号
G01N27/04
代理机构
代理人
主权项
地址
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