Fabrication of porcelain restorations

Details Fabrication of porcelain restorations Fabrication of porcelain restorations

1984-11-21

1986-04-01

Wilson, John J.

Dentistry

Method or material for testing, treating, restoring, or...

Crown

433213, 264 19, A61C 510

Patent

active

045795304

ABSTRACT:
A method of fabricating a porcelain veneer casing for use in the restoration of damaged teeth in which a porcelain layer is built up on a model of the teeth. The model is removed by erosion caused by the blast of air under pressure containing glass balls. The invention also includes the method of restoration of damaged teeth using the aforesaid porcelain veneer casing and the porcelain veneer casing as an article of manufacture.

REFERENCES:
patent: Re22331 (1943-06-01), Myerson
patent: 3464837 (1969-09-01), McLean et al.
patent: 3541688 (1970-11-01), McLean et al.
patent: 3834024 (1974-09-01), Kochavi
patent: 3934348 (1976-01-01), Janjie
patent: 3986261 (1976-10-01), Faunce
patent: 4307044 (1981-12-01), Perez
patent: 4433959 (1984-02-01), Faunce
patent: 4473353 (1984-09-01), Greggs

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