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 ES43462ApriorityCriticalpatent/ES43462A1/es
Publication of ES43462A1publicationCriticalpatent/ES43462A1/es
ES43462A1908-06-051908-06-05Un procedimiento para la obtención de una pasta para la fabricación de papel, cartulina, cartón y sus similares.
ExpiredES43462A1
(es)