Dentistry – Prosthodontics – Preliminary casting – model – or trial denture
Patent
1990-12-12
1994-11-01
Hirsch, Paul J.
Dentistry
Prosthodontics
Preliminary casting, model, or trial denture
4332221, 433223, A61C 1100, A61C 508, A61C 510
Patent
active
053603400
ABSTRACT:
Process for producing dental restorations which are exactly matched in shape and in color, especially crowns, and for a positive working modal that can be used for this purpose.
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Moldaschl Viktor
Rheinberger Volker
Cherichetti Cindy A.
Hirsch Paul J.
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