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发明名称
Verfahren und Vorrichtung zur elektromagnetischen Trennung von mineralischem Gut
摘要
申请公布号
DE521020(C)
申请公布日期
1931.03.17
申请号
DE1924M084977D
申请日期
1924.05.16
申请人
WILLIAM MORRIS MORDEY
发明人
分类号
B03C1/253;B65G54/02
主分类号
B03C1/253
代理机构
代理人
主权项
地址
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