- 专利标题: Computer input device
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申请号: US29102984申请日: 1999-04-06
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公开(公告)号: USD437852S1公开(公告)日: 2001-02-20
- 设计人: Carl J. Ledbetter , Hugh E. McLoone , Steven W. Fisher , Jonathan A. Hayes
- 申请人: Carl J. Ledbetter , Hugh E. McLoone , Steven W. Fisher , Jonathan A. Hayes