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发明名称
Clasp for wrist-watch bracelets and other linkages
摘要
申请公布号
US2446068(A)
申请公布日期
1948.07.27
申请号
US19460718772
申请日期
1946.12.27
申请人
KESTENMAN BROS. MFG. CO.
发明人
VALCOURT LOUIS E.
分类号
A44C5/24
主分类号
A44C5/24
代理机构
代理人
主权项
地址
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