发明名称 |
Dental prosthetic attachment anchor, especially telescopic or conical crown, and casting method for producing it |
摘要 |
In the production of a dental prosthetic attachment anchor, especially a telescopic or conical crown, from a gold-free alloy by the casting method, the primary and secondary parts can be easily separated after casting if titanium, aluminium or zirconium is introduced as a further metal into the alloy of the primary part on its surface.
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申请公布号 |
DE3844151(A1) |
申请公布日期 |
1990.07.05 |
申请号 |
DE19883844151 |
申请日期 |
1988.12.28 |
申请人 |
WALL, GISELHER, DR., 8730 BAD KISSINGEN, DE |
发明人 |
WALL, GISELHER, DR., 8730 BAD KISSINGEN, DE |
分类号 |
A61C13/00;A61C13/265 |
主分类号 |
A61C13/00 |
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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