Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES490398ApriorityCriticalpatent/ES490398A0/es
Publication of ES8105105A1publicationCriticalpatent/ES8105105A1/es
Publication of ES490398A0publicationCriticalpatent/ES490398A0/es
CARNETS DE IDENTIFICACION CON MULTICAPAS PLASTICAS. LA LAMINA (1) TRANSLUCIDA DE POLICARBONATO ES LA PORTADORA DE DATOS, TEXTOS, FILIGRANAS. TAL LAMINA (1) ES TRATADA EN UNA MESA DE IMPREGNACION CONTINUA, APLICANDOSELE EN CALIENTE Y POR AMBAS CARAS UN MORDIENTE DE CLORURO DE METILENO; LUEGO SE LE APLICA UNA MICROCAPA DE GELATINA NEUTRA (2) COMO ADHESIVO. FINALMENTE, Y AQUI SOLO SOBRE UNA CARA, SE DEPOSITA UNA CAPA CON HALURO DE PLATA (3).
ES490398A1980-04-091980-04-09Procedimiento de produccion de carnets de identificacion conmulticapas plasticas integradas
GrantedES490398A0
(es)
Mejoras introducidas en el objeto de la patente principal n 481.508 por:procedimiento para depositar una emulsion fotografica sobre soporte de pvc laminable