- 专利标题: Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book
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申请号: US030526申请日: 1994-11-01
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公开(公告)号: USD367494S公开(公告)日: 1996-02-27
- 设计人: Yuji Ohki
- 申请人: Yuji Ohki
- 申请人地址: JPX Tokyo
- 专利权人: Casio Computer Co., Ltd.
- 当前专利权人: Casio Computer Co., Ltd.
- 当前专利权人地址: JPX Tokyo
公开/授权文献
- US4257140A Painting device 公开/授权日:1981-03-24
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