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发明名称
Clasp for jewelry
摘要
申请公布号
US1753207(A)
申请公布日期
1930.04.08
申请号
US19280298336
申请日期
1928.08.08
申请人
JACQUES KREISLER
发明人
KREISLER JACQUES
分类号
A44C5/22
主分类号
A44C5/22
代理机构
代理人
主权项
地址
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