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发明名称
Key case
摘要
申请公布号
US2470466(A)
申请公布日期
1949.05.17
申请号
US19460694547
申请日期
1946.09.03
申请人
BUXTON, INCORPORATED
发明人
BROUGHTON DOUGLAS J.
分类号
A45C11/32
主分类号
A45C11/32
代理机构
代理人
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