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经营范围
发明名称
Acrylic polymers and copolymers exhibiting nonlinear optical response
摘要
申请公布号
US4913844(A)
申请公布日期
1990.04.03
申请号
US19880148262
申请日期
1988.01.25
申请人
HOECHST CELANESE CORP.
发明人
DEMARTINO, RONALD N.
分类号
G02F1/35;C08F20/00;C08F20/34;C08F20/36;C08F220/10;C08F220/12;G02F1/355;G02F1/361
主分类号
G02F1/35
代理机构
代理人
主权项
地址
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