发明名称 |
PEN VOOR TANDHEELKUNDIGE DOELEINDEN. |
摘要 |
A dentine pin has a screw-threaded portion intended to break off and remain in the dentine, a shank, and a latch portion for engagement by the latch of a dental handpiece. The shank is tapered or otherwise reduced in diameter to allow oscillation of the shank in the driving sleeve of the handpiece, thereby producing a self-aligning action. |
申请公布号 |
NL7802724(A) |
申请公布日期 |
1978.09.13 |
申请号 |
NL19780002724 |
申请日期 |
1978.03.13 |
申请人 |
MURRAY DUNCAN CARSE TE HATFIELD, GROOT-BRITTANNIE. |
发明人 |
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分类号 |
A61C8/00;A61C1/14;A61C3/00;A61C5/00 |
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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