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发明名称
OBERFLÄCHLICH MODIFIZIERTE LINSE UND VERFAHREN.
摘要
申请公布号
DE3889657(T2)
申请公布日期
1994.11.17
申请号
DE19883889657T
申请日期
1988.11.01
申请人
IOPTEX RESEARCH INC., AZUSA, CALIF., US
发明人
GUPTA, AMITAVA, PASADENA, CA 91106, US
分类号
G02C7/04;B29D11/00;C08F8/00;C08J7/12;C08J7/16;G02B1/04;(IPC1-7):C08F8/00;C08F8/12;C08F8/30;C08F8/32;C08F8/34;C08F8/42
主分类号
G02C7/04
代理机构
代理人
主权项
地址
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