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发明名称
Can opener
摘要
申请公布号
US2568962(A)
申请公布日期
1951.09.25
申请号
US19490086610
申请日期
1949.04.11
申请人
AKTIEBOLAGET NILSSON & JOHANSSON
发明人
LINDAHL HENNING WALDEMAR
分类号
B67B7/46
主分类号
B67B7/46
代理机构
代理人
主权项
地址
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