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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AGREDA DOMINGO
Original Assignee
AGREDA DOMINGO
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Application filed by AGREDA DOMINGOfiledCriticalAGREDA DOMINGO
Priority to ES1848000784ApriorityCriticalpatent/ES784H1/es
Publication of ES784H1publicationCriticalpatent/ES784H1/es
ES1848000784A1848-03-071848-03-07Metodo de pintar sobre vidrio sin usar fundentes y que el color se fije a una temperatura menor que el rojo
ExpiredES784H1
(es)
Varmefølsomt kopieringsark bestående af et underlagsark med en belægning der indeholder en forbindelse med evne til ved varmepåvirkning at reagere med et metalsalt til dannelse af en kontrastgivende farve, hvilken forbindelse inaktiveres ved eksponering med ultraviolet lys.