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发明名称
REVERSIBLE ELEKTROCHROMISCHE ANZEIGEVORRICHTUNG
摘要
申请公布号
DE2823212(A1)
申请公布日期
1978.12.14
申请号
DE19782823212
申请日期
1978.05.27
申请人
INTERNATIONAL BUSINESS MACHINES CORP.
发明人
ELSE BREDFELDT,KARIN;BRUCE CHAMP,ROBERT;JOHN FOWLER,KARL
分类号
C09K9/02;G02F1/15;G02F1/17;G09F9/30;(IPC1-7):G09F9/00
主分类号
C09K9/02
代理机构
代理人
主权项
地址
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