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发明名称
FREGIO PER MONTATURE PER OCCHIALI DI MATERIA PLASTICA E PROCEDIMENTO PER LA SUA APPLICAZIONE
摘要
申请公布号
IT8867483(D0)
申请公布日期
1988.05.25
申请号
IT19880067483
申请日期
1988.05.25
申请人
GIUSEPPE RATTI INDUSTRIA OTTICA S.P.A.
发明人
ORESTE BLUMENTHAL
分类号
G02C5/00;G02C11/02
主分类号
G02C5/00
代理机构
代理人
主权项
地址
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