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经营范围
发明名称
Connector for wrist watch bracelets, linkages, and the like
摘要
申请公布号
US2672668(A)
申请公布日期
1954.03.23
申请号
US19480022046
申请日期
1948.04.20
申请人
KESTENMAN BROS. MFG. CO.
发明人
VALCOURT LOUIS EDMOND
分类号
A44C5/14
主分类号
A44C5/14
代理机构
代理人
主权项
地址
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