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经营范围
发明名称
Handwritten information input apparatus
摘要
申请公布号
EP0496296(B1)
申请公布日期
1998.05.27
申请号
EP19920100747
申请日期
1992.01.17
申请人
SONY CORPORATION
发明人
HIRAYAMA, TOMOSHI
分类号
G06F3/033;G06F3/041;G06F3/048;G06F15/02;G06K9/00;G06K9/24;(IPC1-7):G06F3/033;G06K9/22
主分类号
G06F3/033
代理机构
代理人
主权项
地址
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