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发明名称
DISPOSITIVO POSIZIONATORE DEL LACCIO REGGIOCCHIALI
摘要
申请公布号
IT230870(Y1)
申请公布日期
1999.07.05
申请号
IT1993AR00021U
申请日期
1993.07.15
申请人
SPINA IVO
发明人
SPINA IVO
分类号
G02C
主分类号
G02C
代理机构
代理人
主权项
地址
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