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发明名称
Machine tool
摘要
申请公布号
US2264651(A)
申请公布日期
1941.12.02
申请号
US19400312617
申请日期
1940.01.05
申请人
WEBB JOHN G
发明人
WEBB JOHN G.
分类号
B23B5/14
主分类号
B23B5/14
代理机构
代理人
主权项
地址
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