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发明名称
Can opening and knife sharpening device
摘要
申请公布号
US2897589(A)
申请公布日期
1959.08.04
申请号
US19560626114
申请日期
1956.12.04
申请人
UNION DIE CASTING COMPANY
发明人
BODLE WALTER H.
分类号
B24B3/54;B67B7/70
主分类号
B24B3/54
代理机构
代理人
主权项
地址
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