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经营范围
发明名称
ELECTROMAGNETIC DISPLAY DEVICE
摘要
申请公布号
EP1171860(A1)
申请公布日期
2002.01.16
申请号
EP19990927654
申请日期
1999.04.09
申请人
ANNAX ANZEIGENSYSTEME GMBH
发明人
FISCHER, HELMUT;KOEGLER, WOLFGANG;PONGRATZ, RUDOLF
分类号
G09F9/37;(IPC1-7):G09F9/37
主分类号
G09F9/37
代理机构
代理人
主权项
地址
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