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发明名称
PHOTOCHROMIC SPIROXAZINES, COMPOSITIONS AND ARTICLES CONTAINING THEM
摘要
申请公布号
EP0850427(A4)
申请公布日期
1998.12.23
申请号
EP19960926107
申请日期
1996.07.22
申请人
CORNING INCORPORATED
发明人
CHAN, YOU-PING
分类号
G02C7/04;C07D498/10;C07D498/20;C08K5/357;C08L101/00;C09K9/02;F21V9/10;G02B1/04;G02B5/23;G02C7/10;G03C1/685;(IPC1-7):G02B5/23;G03C1/00;C07D265/00;C07D265/14;F21V9/04
主分类号
G02C7/04
代理机构
代理人
主权项
地址
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