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发明名称
Flame cone or diffuser
摘要
申请公布号
US2105546(A)
申请公布日期
1938.01.18
申请号
US19370121409
申请日期
1937.01.21
申请人
TODD COMBUSTION EQUIPMENT, INC.
发明人
MCDONALD JAMES
分类号
F23D11/40
主分类号
F23D11/40
代理机构
代理人
主权项
地址
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