发明名称 |
Nozzle piece for a dental powder jet apparatus |
摘要 |
A nozzle piece for a dental powder jet apparatus is provided with a discharge nozzle, the outlet cross section of which is formed by few nozzle openings in the lateral area of the front end of a tube-shaped partial length of the nozzle piece, for a primarily sub-gingival cleaning of the tooth radix surfaces with particularly fine-grained dental powders.
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申请公布号 |
US2007042316(A1) |
申请公布日期 |
2007.02.22 |
申请号 |
US20040564043 |
申请日期 |
2004.05.25 |
申请人 |
PICHAT PATRICK;HENRY NICOLE;MEISSNER ROLF;MENNE ANDREAS |
发明人 |
PICHAT PATRICK;HENRY NICOLE;MEISSNER ROLF;MENNE ANDREAS |
分类号 |
A61C17/02;A61C3/025 |
主分类号 |
A61C17/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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