发明名称 Floor paving machine and method
摘要 This invention is a paving or resurfacing machine and method that places and trowels a layer of a trowelable coating material or overlay, such as a filled resinous material, on a surface to be coated, such as a concrete floor. The machine meters, distributes, strikes off and compacts a resurfacer material on a prepared surface resulting in a closed, smooth, dense, flat surface.
申请公布号 US5080525(A) 申请公布日期 1992.01.14
申请号 US19880163028 申请日期 1988.03.02
申请人 TENNANT COMPANY 发明人 BRICHER, CHARLES W.;SCHUWEILER, ALAN R.
分类号 E01C19/18;E01C19/42;E04G21/10 主分类号 E01C19/18
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