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发明名称
Improvements relating to closure devices for bottles and the like
摘要
申请公布号
GB634222(A)
申请公布日期
1950.03.15
申请号
GB19470014241
申请日期
1947.05.28
申请人
DAVID LEVIN
发明人
分类号
B65D47/24
主分类号
B65D47/24
代理机构
代理人
主权项
地址
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