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经营范围
发明名称
Method for computing the movement value of an optical mouse and an optical mouse using it
摘要
申请公布号
KR100573038(B1)
申请公布日期
2006.04.24
申请号
KR20030078558
申请日期
2003.11.07
申请人
发明人
分类号
G06F3/0354
主分类号
G06F3/0354
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代理人
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