Dentistry – Prosthodontics – Holding or positioning denture in mouth
Reexamination Certificate
2006-08-15
2006-08-15
Lewis, Ralph A. (Department: 3732)
Dentistry
Prosthodontics
Holding or positioning denture in mouth
Reexamination Certificate
active
07090493
ABSTRACT:
The present invention relates to an implant system for teeth, and in particular to an improved implant system for teeth which is capable of enhancing strength of an implant tooth by improving an assembling structure of an implant planted in an alveolar bone, an abutment assembled to the implant and a crown covering the surface of the abutment, and implementing an easier dental operation, so that it is possible to increase a selectable range of operation based on the condition of patient's teeth.
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