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发明名称
Improvements in or relating to heavy media separation
摘要
申请公布号
GB686460(A)
申请公布日期
1953.01.28
申请号
GB19490031516
申请日期
1949.12.08
申请人
AMERICAN CYANAMID COMPANY
发明人
分类号
B03B13/00
主分类号
B03B13/00
代理机构
代理人
主权项
地址
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