发明名称 Method and apparatus for grinding of concrete floors
摘要 A method for dry finishing of a floor surface consisting of concrete, stone, marble, terrazzo, densite or other hard materials is disclosed. The method comprises finishing of the floor surface using a cutting, grinding and/or polishing tool. In the method, a vapor or aerosol is applied to the floor surface and/or the tool in connection with said dry finishing. An apparatus and a set of parts for carrying out the method are also disclosed.
申请公布号 US7235003(B2) 申请公布日期 2007.06.26
申请号 US20050086559 申请日期 2005.03.23
申请人 HTC SWEDEN AB 发明人 THYSELL HAAKAN
分类号 B24B1/00;B24B7/18;B24B49/14;B24B55/02;B24B55/10 主分类号 B24B1/00
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