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Individual
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Individual
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Priority to ES0294571ApriorityCriticalpatent/ES294571A1/en
Publication of ES294571A1publicationCriticalpatent/ES294571A1/en
Manufacture Of Macromolecular Shaped Articles
(AREA)
Abstract
Procedure for obtaining slides, which consists essentially of first obtaining a single negative frame that hints at a specific motif, whose frame is arranged on a 35 mm printing machine. of any usual system of printing, either by contact or optical, after which the positive virgin film is impressed with the precaution that the single negative frame is dragged, both during the process and at its end, thereby a film with a series of identical frames is achieved, said film then being revealed and its frames separated by a suitable cutting tool, the frames of which are finally mounted in a frame, the opening of which is provided as a useful projection surface. (Machine-translation by Google Translate, not legally binding)
ES0294571A1963-12-091963-12-09Procedure for the obtaining of slides (Machine-translation by Google Translate, not legally binding)
ExpiredES294571A1
(en)
A rubbering system to eliminate the ink of the surfaces recorded from sweet size printing. (Machine-translation by Google Translate, not legally binding)