发明名称 Dental instrument
摘要 A dental instrument is provided for the mechanical removal of plaque and/or other material from or adjacent to a patient's teeth, both above and below the gum line, which instrument includes a hollow plastic handle with an angularly related shank extending therefrom, which carried an integral single or double sided blade for removal of material, and which instrument is intended for single patient use and to be discarded thereafter.
申请公布号 US4626212(A) 申请公布日期 1986.12.02
申请号 US19850696765 申请日期 1985.01.31
申请人 MANN, HARRIS;COHEN, JEFFREY M. 发明人 MANN, HARRIS;COHEN, JEFFREY M.
分类号 A61C3/10;A61C17/18;(IPC1-7):A61C3/02 主分类号 A61C3/10
代理机构 代理人
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