| 发明名称 |
UPPER STRUCTURE OF APATITE ARTIFICIAL TOOTH ROOT |
| 摘要 |
<p>An upper structure for an artificial apatite dental root is disclosed. The structure includes inner and outer crowns having a buffer element placed therebetween. The buffer element serves as a satisfactory substitute for the periodontal membrane of a natural tooth.</p> |
| 申请公布号 |
JPS58116353(A) |
申请公布日期 |
1983.07.11 |
| 申请号 |
JP19810204134 |
申请日期 |
1981.12.17 |
| 申请人 |
ASAHI KOUGAKU KOGYO KK |
发明人 |
HIDAKA TSUNEO;INOUE MASAHIDE;OGISO MAKOTO |
| 分类号 |
A61C8/00;A61C13/097 |
主分类号 |
A61C8/00 |
| 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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