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发明名称
Feed water preheating system for steam power plants
摘要
申请公布号
US2921441(A)
申请公布日期
1960.01.19
申请号
US19540474765
申请日期
1954.12.13
申请人
SULZER FRERES, SOCIETE ANONYME
发明人
BURI ALFRED
分类号
F01K7/40;F22B29/12
主分类号
F01K7/40
代理机构
代理人
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地址
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