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经营范围
发明名称
Improvements in or relating to pulverizers and the like
摘要
申请公布号
GB467871(A)
申请公布日期
1937.06.24
申请号
GB19360013822
申请日期
1936.05.15
申请人
GEORGE HOLT FRASER
发明人
分类号
B02C15/04
主分类号
B02C15/04
代理机构
代理人
主权项
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