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发明名称
GLASSES, PARTICULARLY SUNGLASSES
摘要
申请公布号
EP0257075(B1)
申请公布日期
1992.07.15
申请号
EP19870901467
申请日期
1987.02.27
申请人
POLAROID CORPORATION
发明人
POLAROID CORPORATION
分类号
G02C7/10;G02B1/00;G02C1/02
主分类号
G02C7/10
代理机构
代理人
主权项
地址
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