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发明名称
Improvements in apparatus for sorting solid products by density
摘要
申请公布号
GB758775(A)
申请公布日期
1956.10.10
申请号
GB19540018037
申请日期
1954.06.18
申请人
FRANCOIS JACQUES BARTHELEMY BERRY
发明人
分类号
B03B4/00
主分类号
B03B4/00
代理机构
代理人
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