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发明名称
Appareil de broyage ou de mouture
摘要
申请公布号
FR809655(A)
申请公布日期
1937.03.08
申请号
FRD809655
申请日期
1936.08.18
申请人
发明人
SCHIEFERSTEIN GEORG HEINRICH
分类号
B02C17/14
主分类号
B02C17/14
代理机构
代理人
主权项
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