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发明名称
Rotary grinder with stationary perforated plate
摘要
申请公布号
US2445037(A)
申请公布日期
1948.07.13
申请号
US19450579728
申请日期
1945.02.26
申请人
TOLEDO SCALE COMPANY
发明人
RICHARD GRANT M.
分类号
B02C18/30
主分类号
B02C18/30
代理机构
代理人
主权项
地址
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