- 专利标题: Writing instrument with sheet dispenser
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申请号: US29340866申请日: 2009-07-27
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公开(公告)号: USD623223S1公开(公告)日: 2010-09-07
- 设计人: Matthew D. Chaffee , David C. Windorski , Lee A. Fain
- 申请人: Matthew D. Chaffee , David C. Windorski , Lee A. Fain
- 申请人地址: US MN St. Paul
- 专利权人: 3M Innovative Properties Company
- 当前专利权人: 3M Innovative Properties Company
- 当前专利权人地址: US MN St. Paul
- 代理商 Robert H. Jordan
- LOC分类号: 19-06
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