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发明名称
Improvements in or relating to cutting devices
摘要
申请公布号
GB2053759(A)
申请公布日期
1981.02.11
申请号
GB19800021402
申请日期
1980.06.30
申请人
DEFENCE SECRETARY OF STATE FOR
发明人
分类号
B23C1/20;B23Q5/04;(IPC1-7):B23D9/00
主分类号
B23C1/20
代理机构
代理人
主权项
地址
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