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发明名称
Interaktives Blindenschriftgerät
摘要
申请公布号
DE69406868(T2)
申请公布日期
1998.04.09
申请号
DE19946006868T
申请日期
1994.08.02
申请人
MONTANE, IOAN, PARIS, FR
发明人
MONTANE, IOAN, PARIS, FR
分类号
G06F3/02;G09B21/00;(IPC1-7):G09B21/00
主分类号
G06F3/02
代理机构
代理人
主权项
地址
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