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发明名称
SISTEMA DI BLOCCAGGIO CERNIERE-OCCHIALI PER OCCHIALI IN FILOMETALLICO.
摘要
申请公布号
IT251517(Y1)
申请公布日期
2003.11.19
申请号
IT2000UD00019U
申请日期
2000.05.16
申请人
DI ESSE SRL
发明人
DE SILVESTRO GIUSTO
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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