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发明名称
Cutting tool
摘要
申请公布号
US2623272(A)
申请公布日期
1952.12.30
申请号
US19510206229
申请日期
1951.01.16
申请人
GREENLEAF WALTER J
发明人
GREENLEAF WALTER J.
分类号
B23B27/16
主分类号
B23B27/16
代理机构
代理人
主权项
地址
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