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发明名称
Improvements in grinding machines
摘要
申请公布号
GB560979(A)
申请公布日期
1944.04.28
申请号
GB19430016399
申请日期
1941.08.08
申请人
BRYANT CHUCKING GRINDER COMPANY
发明人
分类号
B24B7/16
主分类号
B24B7/16
代理机构
代理人
主权项
地址
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