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发明名称
Verfahren zum Filtrieren von Metallen
摘要
申请公布号
DE848863(C)
申请公布日期
1952.09.08
申请号
DE1942D003390D
申请日期
1942.06.27
申请人
DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER
发明人
WEISS LUDWIG DR.
分类号
C22B9/02
主分类号
C22B9/02
代理机构
代理人
主权项
地址
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