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发明名称
Paper bottle tap
摘要
申请公布号
US2453133(A)
申请公布日期
1948.11.09
申请号
US19450598881
申请日期
1945.06.11
申请人
DAIRY SPECIALTIES, INC.
发明人
JONES JOHN PAUL
分类号
B67B7/48
主分类号
B67B7/48
代理机构
代理人
主权项
地址
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