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发明名称
Vorrichtung zum Abscheiden von Verunreinigungen aus pulverfoermigem, durch Einlagerung von Pressluft oder Pressgas in Foerderrinnen fliessfaehig gemachtem Massengut
摘要
申请公布号
DE719490(C)
申请公布日期
1942.04.10
申请号
DE1938P077042D
申请日期
1938.03.27
申请人
G. POLYSIUS AG.
发明人
WEISSE DIPL.-ING. KARL
分类号
B65G53/20
主分类号
B65G53/20
代理机构
代理人
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