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发明名称
Dividing head
摘要
申请公布号
US2367952(A)
申请公布日期
1945.01.23
申请号
US19400359121
申请日期
1940.09.30
申请人
OTTO LICHTWITZ
发明人
LICHTWITZ OTTO
分类号
B23Q16/02
主分类号
B23Q16/02
代理机构
代理人
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