Dentistry – Apparatus – Having gauge or guide
Patent
1991-12-18
1993-06-29
Wilson, John J.
Dentistry
Apparatus
Having gauge or guide
A61C 1900
Patent
active
052228916
ABSTRACT:
A one-piece molded dental dowel-pin adapted to be fixed to a tooth die and having an integral elongated locking-and-indexing arm which, after final trimming of a dental model, has an outer tip which is visible to a human observer when the tooth die is inserted in the trimmed, final dental model.
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