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经营范围
发明名称
Improvements in or relating to devices for securing cutting bits in tools
摘要
申请公布号
GB864554(A)
申请公布日期
1961.04.06
申请号
GB19590035099
申请日期
1959.10.16
申请人
THE O.K. TOOL COMPANY, INC.
发明人
COMIRE DONALD EVERETT
分类号
B23C5/22
主分类号
B23C5/22
代理机构
代理人
主权项
地址
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