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发明名称
Einrichtung zur Durchführung des Verfahrens der Luftzerlegung im Regenerativ-Kältespeicher-Wechselbetrieb mit Kreisschaltung.
摘要
申请公布号
AT131315(B)
申请公布日期
1933.01.10
申请号
ATD131315
申请日期
1932.01.04
申请人
MATHIAS FRAENKL
发明人
MATHIAS FRAENKL
分类号
主分类号
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