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经营范围
发明名称
Kreiselbrecher
摘要
申请公布号
DE906289(C)
申请公布日期
1954.03.11
申请号
DE1951N004503
申请日期
1951.10.05
申请人
NORDBERG MANUFACTURING COMPANY
发明人
CHEYETTE DAVID ARTHUR;ZOERB HOWARD MCKINLEY
分类号
B02C2/04
主分类号
B02C2/04
代理机构
代理人
主权项
地址
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