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发明名称
Apparatus for mixing fine solids and for discharging uniform portions thereof
摘要
申请公布号
US2464788(A)
申请公布日期
1949.03.22
申请号
US19460704490
申请日期
1946.10.19
申请人
THE DOW CHEMICAL COMPANY
发明人
BEWALDA CLARENCE E.
分类号
B01F15/02
主分类号
B01F15/02
代理机构
代理人
主权项
地址
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