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发明名称
Speisewasserdurchflussregelung bei Kesseln,z.B.Benson-Kesseln
摘要
申请公布号
DE1576872(A1)
申请公布日期
1970.07.23
申请号
DE19671576872
申请日期
1967.08.17
申请人
SIEMENS AG
发明人
STERFF,JOSEF
分类号
F01K9/02;F22B35/10;F22B35/14
主分类号
F01K9/02
代理机构
代理人
主权项
地址
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