发明名称 Photographic retouching apparatus
摘要 Apparatus for use in retouching both positive and negative photographic prints of various sizes. The apparatus includes a flat base member that is capable of being seated upon a desk or the like and a working board pivotally mounted upon the base at one end thereof by means of an adjustable slide mechanism whereby both the vertical and horizontal relationship of the board in reference to the base may be conveniently adjusted. An illuminated vibratory disc is recessed into the working surface of the board with the top surface of the disc being flush with the working surface of the board thereby allowing a photographic print having a larger surface area than that of the disc to be processed thereon.
申请公布号 US4159871(A) 申请公布日期 1979.07.03
申请号 US19780932130 申请日期 1978.08.09
申请人 ARNONE, JOSEPH A. 发明人 ARNONE, JOSEPH A.
分类号 G03D15/00;(IPC1-7):G03D15/00 主分类号 G03D15/00
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