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发明名称
EASY OPENING CONTAINER
摘要
申请公布号
CA309034(A)
申请公布日期
1931.03.03
申请号
CAD309034
申请日期
申请人
THE CONTINENTAL CAN COMPANY
发明人
FRANK J. O'BRIEN
分类号
主分类号
代理机构
代理人
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地址
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