| 发明名称 |
NONPRECIOUS ALLOY SUITABLE FOR FUSION TO PORCELAIN |
| 摘要 |
<p>A nonprecious alloy for fixed dental restorations such as for porcelain fused to metal, plastic veneered crown and bridge, nonveneered crown and bridge, inlays, etc. includes the following ranges of constituents in percentages by weight: With the proviso that the combined percentage of tin, gallium and silicon must be at least 5.75%.</p> |
| 申请公布号 |
CA1052137(A) |
申请公布日期 |
1979.04.10 |
| 申请号 |
CA19760249180 |
申请日期 |
1976.03.30 |
| 申请人 |
HOWMEDICA, INC. |
发明人 |
TESK, JOHN A.;DUDEK, RONALD P.;KOSMOS, PETER |
| 分类号 |
C22C19/03;A61K6/04;C22C19/05;(IPC1-7):22C19/05 |
主分类号 |
C22C19/03 |
| 代理机构 |
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代理人 |
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