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发明名称
OPHTHALMIC GLASS/PLASTIC LAMINATED LENS HAVING PHOTOCHROMIC CHARACTERISTICS
摘要
申请公布号
EP0182503(B1)
申请公布日期
1993.09.08
申请号
EP19850307583
申请日期
1985.10.21
申请人
ACE, RONALD STEPHEN
发明人
ACE, RONALD STEPHEN
分类号
G02B3/00;G02B5/23;G02C7/02;G02C7/10;G02C7/12
主分类号
G02B3/00
代理机构
代理人
主权项
地址
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