Procédé de reproduction avec formation d'images par chauffage
1,135,371. Photographic transfer process. AGFA-GEVAERT A.G. Jan . 7, 1966 [Jan. 8, 1965], No. 900/66. Heading G2C. Relief images of a light-absorbing original on a light-reflecting background are formed by exposing to the original, by means of a high intensity flash, a copying layer which contains a...
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Main Authors | , , , |
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Format | Patent |
Language | French |
Published |
29.09.1967
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Subjects | |
Online Access | Get full text |
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