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发明名称
Waermepumpe, insbesondere fuer die Waermeversorgung von Heizungsanlagen
摘要
申请公布号
DE675840(C)
申请公布日期
1939.05.23
申请号
DE1936S124149D
申请日期
1936.09.11
申请人
GEBRUEDER SULZER AKT.-GES.
发明人
分类号
F24D11/02;F24H4/02;F25B30/02
主分类号
F24D11/02
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代理人
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