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发明名称
Verfahren und Vorrichtung zur Gewinnung grobkoerniger Kristalle durch Vakuumverdampfung und stufenweise Abkuehlung
摘要
申请公布号
DE630506(C)
申请公布日期
1936.05.29
申请号
DE1931M117830D
申请日期
1931.12.01
申请人
METALLGESELLSCHAFT AKT.-GES.
发明人
分类号
B01D9/00
主分类号
B01D9/00
代理机构
代理人
主权项
地址
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