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发明名称
Einrichtung zum Vorwaermen, Erhitzen und Rueckkuehlen von Fluessigkeiten durch Waermeaustausch
摘要
申请公布号
DE533814(C)
申请公布日期
1931.09.19
申请号
DE1929B141244D
申请日期
1929.01.10
申请人
BERGEDORFER EISENWERK AKT.-GES.;ASTRA-WERKE
发明人
分类号
A23L3/18
主分类号
A23L3/18
代理机构
代理人
主权项
地址
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