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发明名称
Bistable optical devices
摘要
申请公布号
US4854676(A)
申请公布日期
1989.08.08
申请号
US19880183077
申请日期
1988.04.19
申请人
HOECHST CELANESE CORP.
发明人
KALYANARAMAN, PALAIYUR S.;GARITO, ANTHONY F.
分类号
G02F1/35;G02F1/355;G02F1/361;G02F3/02
主分类号
G02F1/35
代理机构
代理人
主权项
地址
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