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发明名称
MAGNETIC ROLLER MOUSE
摘要
申请公布号
KR200198969(Y1)
申请公布日期
2000.10.02
申请号
KR20000011832U
申请日期
2000.04.25
申请人
YANG, GI WAH
发明人
YANG, GI WAH
分类号
G06F3/0354;(IPC1-7):G06F3/033
主分类号
G06F3/0354
代理机构
代理人
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地址
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