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发明名称
Method and apparatus for grinding and/or blending
摘要
申请公布号
US3167259(A)
申请公布日期
1965.01.26
申请号
US19610094308
申请日期
1961.03.08
申请人
PITCHFORD ARTHUR H
发明人
PITCHFORD ARTHUR H.
分类号
B01F11/00;B02C17/14
主分类号
B01F11/00
代理机构
代理人
主权项
地址
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