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发明名称
Supporting chucks
摘要
申请公布号
GB2066116(A)
申请公布日期
1981.07.08
申请号
GB19800019558
申请日期
1980.06.16
申请人
HOWKINS F B
发明人
分类号
B23Q3/10;(IPC1-7):B23B25/00
主分类号
B23Q3/10
代理机构
代理人
主权项
地址
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