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摘要
申请公布号
US2588950(A)
申请公布日期
1952.03.11
申请号
US19470760671
申请日期
1947.07.12
申请人
WILLARD WOOLSEY
发明人
WOOLSEY WILLARD
分类号
B65D27/06
主分类号
B65D27/06
代理机构
代理人
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