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发明名称
Verfahren zum Schnellgefrieren von Lebensmitteln
摘要
申请公布号
DE733055(C)
申请公布日期
1943.03.18
申请号
DE1940B191696D
申请日期
1940.09.03
申请人
BERGEDORFER EISENWERK AG. ASTRA-WERKE
发明人
LEOPOLD DIPL.-ING. FRIEDRICH
分类号
A23B4/06
主分类号
A23B4/06
代理机构
代理人
主权项
地址
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