发明名称 |
Dental impression tray and process for the use thereof |
摘要 |
A dental impression tray has approximately the form of the upper or lower biting surfaces and is made of thermoplastics material. The dental impression tray may be used to produce a functional impression of the upper or lower biting surfaces, including an occlusal impression, and is further suitable, in combination with a suitable lining material, as a dental guard for sportsmen.
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申请公布号 |
US4569342(A) |
申请公布日期 |
1986.02.11 |
申请号 |
US19830541318 |
申请日期 |
1983.10.13 |
申请人 |
VON NOSTITZ, FRAUKE H. F. |
发明人 |
VON NOSTITZ, FRAUKE H. F. |
分类号 |
A61C9/00;A61K6/10;(IPC1-7):A61F5/56 |
主分类号 |
A61C9/00 |
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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