发明名称 |
Forceps with inserts for removing premolar and anterior dental crowns |
摘要 |
A pair of dental forceps, whether configured for anterior or premolar teeth, includes a pair of jaw mounted removable cushioning and gripping inserts for conformingly gripping and frictionally retaining a respective crown to be removed without imposing stress concentrations sufficient to mar or damage the crown.
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申请公布号 |
US5122058(A) |
申请公布日期 |
1992.06.16 |
申请号 |
US19900601669 |
申请日期 |
1990.10.23 |
申请人 |
LUKASE, THOMAS A. |
发明人 |
LUKASE, STEPHEN P.;LUKASE, THOMAS A. |
分类号 |
A61C3/16 |
主分类号 |
A61C3/16 |
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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