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发明名称
DISPOSITIVO DE ENGANCHE Y CIERRE PARA COLLARES DE PERLAS Y ARTICULOS SIMILARES DE JOYERIA Y BISUTERIA
摘要
申请公布号
ES251649(Y)
申请公布日期
1981.03.16
申请号
ES19490002516U
申请日期
1980.06.25
申请人
发明人
分类号
A44C13/00;(IPC1-7):44C13/00
主分类号
A44C13/00
代理机构
代理人
主权项
地址
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