ES392292A1 - Procedure to obtain relief reproductions, from original plane. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure to obtain relief reproductions, from original plane. (Machine-translation by Google Translate, not legally binding)
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CASES NOLLA
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CASES NOLLA
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Procedure to obtain reproductions in relief, from flat originals, characterized by starting by preparing a mixture of 25% gelatin of animal origin with 75% distilled water, waiting for the gelatin to absorb the water, pouring the mixture, to then, in a heating container for liquefying, from where it passes to an emulsifying press, mounted in a vertical landscape position and constituted by a frame on which it rests, with the intercalation of a flexible joint, a transparent glass bottom, whose perimeter remains encased in a frame, provided with a flange projected towards the interior on which the polished surface of a flexible steel mirror rests, held in place by a rigid plate held by the screws provided in the clamps of the press, articulated on the bottom of the initial frame, and supported by the above fence. (Machine-translation by Google Translate, not legally binding)
ES392292A1971-06-161971-06-16Procedure to obtain relief reproductions, from original plane. (Machine-translation by Google Translate, not legally binding)
ExpiredES392292A1
(en)