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发明名称
Closure device for container openings
摘要
申请公布号
US2254005(A)
申请公布日期
1941.08.26
申请号
US19390284463
申请日期
1939.07.14
申请人
UNITED STEEL BARREL COMPANY
发明人
DODSON HOWARD W.
分类号
B65D39/08
主分类号
B65D39/08
代理机构
代理人
主权项
地址
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