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发明名称
Can and bottle opener
摘要
申请公布号
US2852844(A)
申请公布日期
1958.09.23
申请号
US19580708922
申请日期
1958.01.14
申请人
GILBERT PAUL N
发明人
GILBERT PAUL N.
分类号
B67B7/50
主分类号
B67B7/50
代理机构
代理人
主权项
地址
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