Artificial teeth for molars
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United States of America Patent
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Mar 5, 1991
Grant Date -
N/A
app pub date -
May 19, 1989
filing date -
May 27, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An artificial tooth for molars is of a double structure comprising an occlusal region replaceable by a material which is more durable than a synthetic resin and is selected from the group consisting of a metal, a ceramic, a composite resin and an amalgam, and a bottom region. The present artificial tooth may further include a junction region having a maximum thickness of 0.05 to 3.0 mm, which serves to make a bond between the occlusal and bottom regions of the artificial tooth.
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