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经营范围
发明名称
Improvements in or relating to aerated gas burners
摘要
申请公布号
GB671338(A)
申请公布日期
1952.04.30
申请号
GB19480027059
申请日期
1948.10.18
申请人
MAIN WATER HEATERS LIMITED;ALAN RUSSELL GREGORY
发明人
分类号
F23D14/04
主分类号
F23D14/04
代理机构
代理人
主权项
地址
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