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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Kunkler Edward
Original Assignee
Kunkler Edward
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Filing date
Publication date
Application filed by Kunkler EdwardfiledCriticalKunkler Edward
Priority to ES3933ApriorityCriticalpatent/ES3933A1/es
Publication of ES3933A1publicationCriticalpatent/ES3933A1/es
ES3933A1884-01-291884-01-29Mejoras en el aparato propio para la preparación de superficies para imprimir o grabar con el auxilio de la fotografía.
ExpiredES3933A1
(es)