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发明名称
Automatic control for wet grinding mills
摘要
申请公布号
US2833482(A)
申请公布日期
1958.05.06
申请号
US19570648656
申请日期
1957.03.26
申请人
DAVID WESTON
发明人
WESTON DAVID;DANIEL STEWART W.
分类号
B02C25/00
主分类号
B02C25/00
代理机构
代理人
主权项
地址
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