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发明名称
CERNIERA PER OCOHIALI IN PARTICOLARE CERNIERA AD INCASSO
摘要
申请公布号
IT1046472(B)
申请公布日期
1980.06.30
申请号
IT19730027360
申请日期
1973.07.31
申请人
DITTA B
发明人
分类号
G02C5/22;(IPC1-7):G02C/
主分类号
G02C5/22
代理机构
代理人
主权项
地址
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