Dentistry – Prosthodontics – Denture base construction
Reexamination Certificate
2005-03-08
2005-03-08
Wilson, John J. (Department: 3732)
Dentistry
Prosthodontics
Denture base construction
C433S167000
Reexamination Certificate
active
06863531
ABSTRACT:
Metal and/or partial metal dentures having a surface modified by a pulsed electron beam system. The system includes an explosive emission cathode, an accelerating gap formed by the cathode and plasma anode, and an electron collector where the metal and/or partial metal dentures are fixed, and placed into a magnetic field. The surface of the modified metal and/or partial metal denture has high reflectance like a mirror polished surface and high corrosion resistance.
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Evgen'evich Ozur Grigorii
Il'ich Proskurovsky Dmitri
Kensuke Uemura
Petrovich Rotshtein Vladimir
Purwadi Raharjo
Itac Ltd.
Jordan and Hamburg LLP
Wilson John J.
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