| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that the use of a dust collector alone in a dental technology work was traditionally insufficient to collect dusts produced from the trimming of plaster models or manufacture of dental prostheses using a dental engine or air turbine. SOLUTION: The air gun has a main body 1 which is provided with an opening/closing valve 2, an injection nozzle 3, an air hose 4, and a concave attachment 5 with an iron plate. Consequently, when a dental technician engages with dental technical operations for the trimming of plaster models or production of dental prostheses, using a dental engine or air turbine, this equipment serves to create an air flow between the air gun with a pedestal for dental technical operations and a dust collector suction port, and the dental technician sits and works between them to facilitate dust collection. COPYRIGHT: (C)2008,JPO&INPIT
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