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发明名称
Improvements in mills of the pendulum or roller-and-ring type
摘要
申请公布号
GB413859(A)
申请公布日期
1934.07.26
申请号
GB19330017031
申请日期
1933.06.14
申请人
KOHLENSCHEIDUNGS-GESELLSCHAFT M.B.H.
发明人
分类号
B02C15/02
主分类号
B02C15/02
代理机构
代理人
主权项
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