- 专利标题: Electronic keyboard musical instrument
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申请号: US29294225申请日: 2007-12-28
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公开(公告)号: USD572298S1公开(公告)日: 2008-07-01
- 设计人: Kazuhito Sakaguchi , Yutaro Ichimura , Yosuke Nagayama
- 申请人: Kazuhito Sakaguchi , Yutaro Ichimura , Yosuke Nagayama
- 申请人地址: JP Tokyo
- 专利权人: Casio Keisanki Kabushiki Kaisha
- 当前专利权人: Casio Keisanki Kabushiki Kaisha
- 当前专利权人地址: JP Tokyo
- 代理机构: Frishauf, Holtz, Goodman & Chick, P.C.
- LOC分类号: 17-01
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