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发明名称
SIDE-PIECE FOR SPECTACLES
摘要
申请公布号
EP0232462(B1)
申请公布日期
1992.09.09
申请号
EP19860113580
申请日期
1986.10.02
申请人
EYEMETRICS-SYSTEMS AG
发明人
EYEMETRICS-SYSTEMS AG
分类号
G02C5/14;G02C5/16;G02C5/20;G02C5/22
主分类号
G02C5/14
代理机构
代理人
主权项
地址
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