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发明名称
Ringwalzenmuehle
摘要
申请公布号
DE721829(C)
申请公布日期
1942.06.19
申请号
DE1940N044011D
申请日期
1940.05.28
申请人
NEUMAN & ESSER MASCHINENFABRIK
发明人
MEYER HERMANN
分类号
B02C15/00;B02C15/04
主分类号
B02C15/00
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代理人
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