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发明名称
KOPOLYMERZUSAMMENSETZUNG.
摘要
申请公布号
DE3783069(D1)
申请公布日期
1993.01.28
申请号
DE19873783069
申请日期
1987.03.31
申请人
PARAGON OPTICAL INC., MESA, ARIZ., US
发明人
RATKOWSKI, DONALD J., MESA ARIZONA 85201, US;BURKE, WILLIAM J., TEMPE ARIZONA 85252, US
分类号
G02C7/04;C08F20/22;C08F30/08;C08F220/22;C08F230/08;G02B1/04;(IPC1-7):C08F230/08
主分类号
G02C7/04
代理机构
代理人
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