- 专利标题: Vacuum cleaner upper portion
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申请号: US104054申请日: 1999-04-27
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公开(公告)号: USD427397S公开(公告)日: 2000-06-27
- 设计人: William G. Alford , Douglas C. Barker , Lynn A. Frederick , David W. Moine
- 申请人: William G. Alford , Douglas C. Barker , Lynn A. Frederick , David W. Moine
- 申请人地址: OH North Canton
- 专利权人: The Hoover Company
- 当前专利权人: The Hoover Company
- 当前专利权人地址: OH North Canton
公开/授权文献
- US6076982A Ink ribbon assembly 公开/授权日:2000-06-20
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