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发明名称
A method and device for neutralizing the formation of steam bubbles in the downcomer or downcomers of forced circulation steam boilers
摘要
申请公布号
GB715267(A)
申请公布日期
1954.09.08
申请号
GB19500028073
申请日期
1950.11.16
申请人
DAVID DALIN
发明人
分类号
F22B29/02;F22D7/00
主分类号
F22B29/02
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代理人
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