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经营范围
发明名称
GAS DETECTOR
摘要
申请公布号
JPS52120897(A)
申请公布日期
1977.10.11
申请号
JP19760037661
申请日期
1976.04.02
申请人
OSAKA GAS CO LTD
发明人
KOUNO AKIO;HAITANI KAZUKI
分类号
G01N27/04;G01N27/16
主分类号
G01N27/04
代理机构
代理人
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