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发明名称
Improvements in safety devices for burners
摘要
申请公布号
GB351712(A)
申请公布日期
1931.07.02
申请号
GB19300017203
申请日期
1930.06.04
申请人
ELECTROLUX LIMITED
发明人
分类号
F23Q9/12
主分类号
F23Q9/12
代理机构
代理人
主权项
地址
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