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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES16871ApriorityCriticalpatent/ES16871A2/es
Publication of ES16871A2publicationCriticalpatent/ES16871A2/es
La fabricación de naipes opacos o sea intransparentes, en cartulina de una sola hoja, por procedimientos químicos que hacen convertir la cartulina transparente en intransparente.