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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A Y J Freixa Y Cia
Original Assignee
A Y J Freixa Y Cia
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Publication date
Application filed by A Y J Freixa Y CiafiledCriticalA Y J Freixa Y Cia
Priority to ES105261ApriorityCriticalpatent/ES105261A1/en
Publication of ES105261A1publicationCriticalpatent/ES105261A1/en
ES105261A1927-12-141927-12-14
An industrial process consisting of the filament of mixtures of waste or natural or artificial silk with wool.
ExpiredES105261A1
(en)