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经营范围
发明名称
Sanding machine
摘要
申请公布号
US2101305(A)
申请公布日期
1937.12.07
申请号
US19370158857
申请日期
1937.08.13
申请人
ALBERTSON & COMPANY, INC.
发明人
ALBERTSON FRANS O.
分类号
B24B23/02
主分类号
B24B23/02
代理机构
代理人
主权项
地址
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