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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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES180402ApriorityCriticalpatent/ES180402A3/es
Publication of ES180402A3publicationCriticalpatent/ES180402A3/es
ES180402A1947-11-061947-11-06Un procemiento para obtención de hojas o películas plásticas, partiendo del cloruro polivinilo y sus polímeros
ExpiredES180402A3
(es)