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发明名称
Container vent
摘要
申请公布号
US2373118(A)
申请公布日期
1945.04.10
申请号
US19410412972
申请日期
1941.09.30
申请人
JOHNSON WILLIAM B
发明人
JOHNSON WILLIAM B.
分类号
B65D25/42
主分类号
B65D25/42
代理机构
代理人
主权项
地址
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