发明名称 |
Mechanical system for cleaning and/or treating buildings' surfaces |
摘要 |
<p>A mechanical system for the cleaning and/or treatment of buildings' surfaces is described, comprising mechanical means of support and actuation of cleaning instruments, characterized in that said mechanical means force said cleaning instruments to be permanently in contact with the surface to be cleaned, said cleaning instruments are made of one or more pressing cleaning rollers having along their lateral surface brushes suitable for cleaning the surface against which the rollers are pressed by said mechanical means. <IMAGE></p> |
申请公布号 |
EP1267015(A1) |
申请公布日期 |
2002.12.18 |
申请号 |
EP20020076780 |
申请日期 |
2002.05.06 |
申请人 |
CALZOLARI, FRANCO ROBERTO |
发明人 |
CALZOLARI, FRANCO ROBERTO |
分类号 |
A47L1/02;E04G23/00;(IPC1-7):E04G23/00 |
主分类号 |
A47L1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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