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发明名称
CUTTING INSERT
摘要
This invention pertains to an indexable and invertable cutting insert having cutting edges and a positive rake surface which appears convex when viewed in cross section.
申请公布号
GB2092032(A)
申请公布日期
1982.08.11
申请号
GB19810038923
申请日期
1981.12.24
申请人
KENNAMETAL INC
发明人
分类号
B23B27/16;B23B27/14;B23B27/22;(IPC1-7):23B27/16;32B27/22
主分类号
B23B27/16
代理机构
代理人
主权项
地址
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