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经营范围
发明名称
Improvements in or relating to separating particles from cereal grains by an air stream
摘要
申请公布号
GB711291(A)
申请公布日期
1954.06.30
申请号
GB19510019941
申请日期
1951.08.23
申请人
THE SAFETY CAR HEATING & LIGHTING COMPANY, INC.
发明人
分类号
B02C11/08
主分类号
B02C11/08
代理机构
代理人
主权项
地址
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