| 摘要 |
PROBLEM TO BE SOLVED: To provide a roller handle having a structure that a plurality of rollers are stably operated with the increase of the surface area (the number) of the rollers to coat a wide surface area at the same time and the rollers for applying a coating material and the rollers for finishing the coating are operated with one handle. SOLUTION: The plurality of shafts are provided in the roller handle to attach and to use the plurality of the rollers and the ends of the shafts are connected with a joint bar to stably operate the plurality of rollers. As a result, the wide surface area is coated and a plurality of different processes to coat and finish are operated with one handle. COPYRIGHT: (C)2006,JPO&NCIPI
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