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经营范围
发明名称
Pouring attachment for paint cans and the like
摘要
申请公布号
US2659519(A)
申请公布日期
1953.11.17
申请号
US19520265279
申请日期
1952.01.07
申请人
ALLEN JOHN W
发明人
ALLEN JOHN W.
分类号
B65D25/48
主分类号
B65D25/48
代理机构
代理人
主权项
地址
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