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经营范围
发明名称
Pneumatic buffing and abrading head
摘要
申请公布号
US2475972(A)
申请公布日期
1949.07.12
申请号
US19470757465
申请日期
1947.06.27
申请人
ARTHUR ANDREW LINSTER
发明人
LONGLEY HORACE E.
分类号
B24D9/02
主分类号
B24D9/02
代理机构
代理人
主权项
地址
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