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发明名称
Multiple spindle center drive lathe feed mechanism
摘要
申请公布号
US2396784(A)
申请公布日期
1946.03.19
申请号
US19430514732
申请日期
1943.12.18
申请人
THE R. K. LE BLOND MACHINE TOOL CO.
发明人
GROENE WILLIAM F.;AUFDERHAR ARTHUR W.
分类号
B23Q7/00
主分类号
B23Q7/00
代理机构
代理人
主权项
地址
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