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经营范围
发明名称
Buffing wheel
摘要
申请公布号
US2455099(A)
申请公布日期
1948.11.30
申请号
US19470772800
申请日期
1947.09.08
申请人
ACTION BUFFS, INC.
发明人
SEELENFREUND LOUIS M.
分类号
B24D13/20
主分类号
B24D13/20
代理机构
代理人
主权项
地址
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