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发明名称
DISPLAY DEVICE FOR IRREVERSIBLY SWITCHING FROM FIRST STATE TO A SECOND STATE
摘要
申请公布号
CA2539630(A1)
申请公布日期
2005.04.21
申请号
CA20042539630
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
主分类号
G02B26/02
代理机构
代理人
主权项
地址
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