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发明名称
Anordnung zur Ersparung von Foerderleistung der Warmwassermenge bei Kuehltuermen grosser Leistung
摘要
申请公布号
DE537306(C)
申请公布日期
1931.11.02
申请号
DED537306D
申请日期
1930.10.12
申请人
DEMAG AKT.-GES.
发明人
分类号
F28F25/04
主分类号
F28F25/04
代理机构
代理人
主权项
地址
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