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发明名称
Improvements in or relating to tool holders to facilitate the grinding of edge tools
摘要
申请公布号
GB330352(A)
申请公布日期
1930.06.12
申请号
GB19290011766
申请日期
1929.04.16
申请人
PERCY ADRIAN AUBIN
发明人
分类号
B24B41/06
主分类号
B24B41/06
代理机构
代理人
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