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发明名称
Extensible connecter for bracelets
摘要
申请公布号
US2145680(A)
申请公布日期
1939.01.31
申请号
US19380220858
申请日期
1938.07.23
申请人
BUGBEE AND NILES CO.
发明人
BENNETT HARRY P.
分类号
A44C5/24
主分类号
A44C5/24
代理机构
代理人
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地址
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