发明申请
- 专利标题： Dental handpiece
- 专利标题（中）： 牙科手机
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申请号： US11117589申请日： 2005-04-28
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公开(公告)号： US20050191597A1公开(公告)日： 2005-09-01
- 发明人: Tom Papanek , Eugene Novak , Thomas Barber
- 申请人： Tom Papanek , Eugene Novak , Thomas Barber
- 主分类号： A61C1/08
- IPC分类号： A61C1/08 ; A61C1/16 ; B22F3/22 ; A61C3/00
摘要：
A dental handpiece (10) of the type having a body (11), a head (13) and a neck (12), is improved by having at least one portion of the handpiece (10) formed by metal injection molding or MIM. The use of MIM allows for improved fabrication and function. According to one aspect of the invention, the head (13) and neck (12) of the handpiece (10) are MIM-formed as a single or unitary piece.
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