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经营范围
发明名称
Schleifmittel
摘要
申请公布号
DE710999(C)
申请公布日期
1941.09.24
申请号
DE1933M127600D
申请日期
1933.01.07
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
分类号
B24D11/02;C08L75/04;C08L89/00
主分类号
B24D11/02
代理机构
代理人
主权项
地址
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