发明授权
- 专利标题: Brush retention means for floor treating machines
- 专利标题(中): 地板处理机刷刷保持装置
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申请号: US773842申请日: 1977-03-02
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公开(公告)号: US4096599A公开(公告)日: 1978-06-27
- 发明人: Haydn Frank Mayo
- 申请人: Haydn Frank Mayo
- 申请人地址: EN Wembley
- 专利权人: R. G. Dixon & Company Limited
- 当前专利权人: R. G. Dixon & Company Limited
- 当前专利权人地址: EN Wembley
- 优先权: UK8743/76 19760304
- 主分类号: A47L11/164
- IPC分类号: A47L11/164 ; A47L11/162
摘要:
A floor treating machine of the rotary brush type in which the or each brush is provided with an upstanding boss slidably mounted in or on a brush retaining element, and spring clip means for preventing inadvertent removal of the brush from the brush retaining element.
公开/授权文献
- US6154246A Image processing apparatus and image forming apparatus 公开/授权日:2000-11-28
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