| 摘要 |
A quadrant impression carrier is provided with ribs bearing on the edge of a through aperture of corresponding shape provided in an occlusion table of an articulator. The impression carrier is thus hooked in the opening, which enables the articulator to be used for the production of small prostheses whereas, originally, such apparatus was provided for the production of complete prostheses, the small prostheses normally being executed on occlusors the arms of which are merely articulated and do not have several degrees of freedom in their movements.
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