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发明名称
Improvements in or relating to Tool Heads.
摘要
申请公布号
GB1151904(A)
申请公布日期
1969.05.14
申请号
GB19650028439
申请日期
1965.07.05
申请人
BIRFIELD ENGINEERING LIMITED
发明人
PHILIP HUTCHINSON
分类号
B23B5/40
主分类号
B23B5/40
代理机构
代理人
主权项
地址
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