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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Priority to ES54586ApriorityCriticalpatent/ES54586A1/es
Publication of ES54586A1publicationCriticalpatent/ES54586A1/es
ES54586A1912-12-311912-12-31El producto industrial compuesto de celulosa y caucho, capaz de sustituir al caucho natural en sus aplicaciones.
ExpiredES54586A1
(es)