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发明名称
Mehrkammerrohrmuehle
摘要
申请公布号
DE544558(C)
申请公布日期
1932.02.19
申请号
DED544558D
申请日期
1930.08.17
申请人
FRIED. KRUPP GRUSONWERK AKT.-GES.
发明人
分类号
B02C17/06
主分类号
B02C17/06
代理机构
代理人
主权项
地址
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