| 发明名称 |
LIGHTING DEVICE FOR DENTAL HANDPIECE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting device for a dental handpiece using a light emitting element miniaturizing the size and improving the luminance. <P>SOLUTION: Reflecting surfaces 20a and 20b reflecting the light other than the front ward light from the light emitting element 10 are provided in the circumference of the light emitting element 10 frontward irradiating the light. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
| 申请公布号 |
JP2004267437(A) |
申请公布日期 |
2004.09.30 |
| 申请号 |
JP20030061635 |
申请日期 |
2003.03.07 |
| 申请人 |
MORITA MFG CO LTD |
发明人 |
OGAWA HARUO;MATOBA KAZUNARI;FURUTA YOSHIKAZU |
| 分类号 |
A61C1/08;H01L33/54;H01L33/60;H01L33/62;H01S5/022 |
主分类号 |
A61C1/08 |
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