Dental restoration

Details Dental restoration Dental restoration

1974-10-29

1976-07-27

Peshock, Robert

A61C 1300

Patent

active

039711331

ABSTRACT:
A porcelain preform is ultrasonically shaped by a metal model of the prepared tooth and by a metal model of the counter, both models acting as ultrasonic drills. A wax preform having a porcelain front surface congruent to the porcelain preform is used to provide indexing of the porcelain preform.

REFERENCES:
patent: 1702212 (1929-02-01), Johnson
patent: 1803680 (1931-05-01), Schwartz
patent: 3052982 (1962-09-01), Weinstein et al.

Affiliated with

Also associated with

Rating

Dental restoration does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dental restoration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dental restoration will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1618480