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发明名称
Erhöht aufgestellte, von der Rückseite beleuchtbare Anzeige.
摘要
申请公布号
DE3884994(T2)
申请公布日期
1994.05.05
申请号
DE19883884994T
申请日期
1988.05.06
申请人
MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US
发明人
DREYER, JOHN F., JR. C/O MINNESOTA MINING AND, P.O. BOX 33427 ST. PAUL MINNESOTA 55133, US
分类号
G09F19/12;F21V8/00;G09F13/04;G09F13/16;(IPC1-7):G09F13/04;G09F13/18
主分类号
G09F19/12
代理机构
代理人
主权项
地址
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