发明公开
EP0799606A2 Impression tray for fixed dental prosthesis 失效
Abdrucklöffelfürfestsitzende Zahnprothesen

Impression tray for fixed dental prosthesis
摘要:
An impression tray for fixed dental prosthesis, whose main feature is to have a first (5) and a second opposed recesses (8) to contain the material to be impressed, through which both the impressions of the upper and lower side of the dental arcade of a patient can be taken simultaneously.
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