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经营范围
发明名称
Abrasive equipment
摘要
申请公布号
US2254234(A)
申请公布日期
1941.09.02
申请号
US19330692743
申请日期
1933.10.09
申请人
THE AMERICAN FOUNDRY EQUIPMENT COMPANY
发明人
MINICH VERNE E.
分类号
B24C5/06
主分类号
B24C5/06
代理机构
代理人
主权项
地址
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