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发明名称
Improvements in a rotary tool for grinding, filing, sanding, polishing and similar operations
摘要
申请公布号
GB569946(A)
申请公布日期
1945.06.15
申请号
GB19430013600
申请日期
1943.08.20
申请人
JOSEPH GEORGE FLORACK
发明人
分类号
B24D9/00;B24D9/02
主分类号
B24D9/00
代理机构
代理人
主权项
地址
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