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经营范围
发明名称
Walzenmuehle zum Mahlen von Sand, Erzen o. dgl.
摘要
申请公布号
DE524055(C)
申请公布日期
1931.05.01
申请号
DENDATM111798D
申请日期
申请人
MASCHINENFABRIK RATZINGER & WEIDENKAFF
发明人
分类号
B02C4/32
主分类号
B02C4/32
代理机构
代理人
主权项
地址
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