发明名称 Triple seam roller
摘要 A seam roller having a frame and a plurality of wheels for rolling and flattening wallpaper and the like is provided. The frame has two sides and each side has an angle formed therein. Two angled rollers are positioned on a first axle and a front roller positioned in front of the angled wheels is rotatably positioned on a second axle. Preferably, a separating wheel is positioned between the angled rollers on the first axle. A handle is attached to the frame for rolling the roller.
申请公布号 US5478433(A) 申请公布日期 1995.12.26
申请号 US19940264043 申请日期 1994.06.22
申请人 MAGALHAES, ALVARO 发明人 MAGALHAES, ALVARO
分类号 B44C7/06;B44C7/08;(IPC1-7):B32B31/00 主分类号 B44C7/06
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