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发明名称
Quick-change lathe toolholder
摘要
申请公布号
US2445634(A)
申请公布日期
1948.07.20
申请号
US19460678475
申请日期
1946.06.21
申请人
PLUMB EDWIN W
发明人
PLUMB EDWIN W.
分类号
B23B29/04
主分类号
B23B29/04
代理机构
代理人
主权项
地址
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