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发明名称
Verfahren zur Tiefkuehlung
摘要
申请公布号
DE643442(C)
申请公布日期
1937.04.08
申请号
DE1929F067777D
申请日期
1929.02.09
申请人
BAYERISCHE STICKSTOFF-WERKE AKT.-GES.
发明人
WENDLANDT DR. RUDOLF;FISCHER THOMAS
分类号
C09K5/10
主分类号
C09K5/10
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代理人
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