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经营范围
发明名称
Improvements in and relating to mills for grinding material in a liquid condition
摘要
申请公布号
GB381153(A)
申请公布日期
1932.09.22
申请号
GB19310018097
申请日期
1931.06.22
申请人
ASBJORN SONSTHAGEN;JOHN REGINALD PACKMAN;KEENOK COMPANY LIMITED
发明人
分类号
B02C4/10
主分类号
B02C4/10
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