Positive cast model of an upper and lower jaw, and a method and means for producing such a model
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United States of America Patent
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Nov 24, 1987
Grant Date -
N/A
app pub date -
Nov 4, 1985
filing date -
Nov 20, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention concerns a positive model 1 of a jaw with implanted fixture means and which is intended for the manufacture of artificial teeth attached to the fixture means via distance means 22. In the model 1 every distance organ 22 is corresponded by a dummy 2, the upper part of which having the same form as the distance organ 22, protruding over the alveolar arch, and the lower part of which including locking means for the retention of the dummy 2 in the casting material of the model 1. The invention also includes a method and means for the manufacturing of the model 1.
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Family
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Cited Art Landscape
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