Dentistry – Method or material for testing – treating – restoring – or... – Crown
Patent
1985-11-29
1987-10-06
Andrews, Melvyn J.
Dentistry
Method or material for testing, treating, restoring, or...
Crown
428607, 428669, 433218, A61C 508
Patent
active
046980210
ABSTRACT:
A metal dental coping foil for dental restoration, having a high fusing temperature layer composed of a precious metal palladium-gold alloy and at least two precious metal gold layers symmetrically disposed about the palladium-gold layer.
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Shoher Itzhak
Whiteman Aharon E.
Andrews Melvyn J.
Lieberstein E.
Zimmerman John J.
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