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发明名称
DISPLAY DEVICE FOR IRREVERSIBLY SWITCHING FROM A FIRST STATE TO A SECOND STATE
摘要
申请公布号
EP1664895(A1)
申请公布日期
2006.06.07
申请号
EP20040781221
申请日期
2004.08.13
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
SCHUMACHER, KNUT;KUEPPER, ANTON;SCHULZE, GERHARD FRIEDRICH WALTER
分类号
G02B26/02;(IPC1-7):G02B26/02
主分类号
G02B26/02
代理机构
代理人
主权项
地址
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