AN APPARATUS TO TAKE THREE DIMENSIONAL PANORAMIC X-RAY RADIOGRAPHS TO BE SEEN WITHOUT ANY VIEWING AID

摘要

An apparatus for taking three-dimensional panoramic X-ray radiographs to be seen without any viewing aid. which comprises (i) a frame holding the metallic strips with interleaved paper strips and a film holder with, a micrometer attachment to move the film behind the metallic strips (ii) turn-table for rotating the object about a vertical axis or about a "horizontal axis, the angle of rotation being