ES267823A1 - Procedure for manufacturing a table for drawing and retouching in lithographies, photographs, photographs and drawing (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for manufacturing a table for drawing and retouching in lithographies, photographs, photographs and drawing (Machine-translation by Google Translate, not legally binding)
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Light Sources And Details Of Projection-Printing Devices
(AREA)
Abstract
Procedure for manufacturing a table for drawing and retouching in lithographs, photographs, photoetches and drawing, characterized in that the chassis of the table is formed by a plate and three pairs of folding legs on the plate. On this deck and in the area delimited by the two pairs of legs on the right, a flat board is placed and in the remaining area of the board the folding box door is located, to which, by means known per se, it can be given the desired inclination as well as the precise illumination by means of a receptacle that can rotate around the same axis that rotates the negatoscope with respect to the table, thus allowing the direct illumination of the negatoscope by means of the lamps housed inside the receptacle cited above. On the left side of the table there is an open box in its front and upper parts, to store originals and a bent and articulated guide to place in a certain position, a original holder. (Machine-translation by Google Translate, not legally binding)
ES0267823A1961-05-311961-05-31Procedure for manufacturing a table for drawing and retouching in lithographies, photographs, photographs and drawing (Machine-translation by Google Translate, not legally binding)
ExpiredES267823A1
(en)
Procedure for manufacturing a table for drawing and retouching in lithographies, photographs, photographs and drawing (Machine-translation by Google Translate, not legally binding)
Procedure for manufacturing a table for drawing and retouching in lithographies, photographs, photographs and drawing (Machine-translation by Google Translate, not legally binding)
Procedure for manufacturing a table for drawing and retouching in lithographies, photographs, photographs and drawing (Machine-translation by Google Translate, not legally binding)
Procedure for manufacturing a table for drawing and retouching in lithographies, photographs, photographs and drawing (Machine-translation by Google Translate, not legally binding)
Optical device for the superposition in the retina of virtual images of real objects and of the board or drawing sheet (Machine-translation by Google Translate, not legally binding)
Improvements in office tables of bilateral boards folding, with automatic device of opening and closure of legs. (Machine-translation by Google Translate, not legally binding)