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 ES87494ApriorityCriticalpatent/ES87494A1/en
Publication of ES87494A1publicationCriticalpatent/ES87494A1/en
ES87494A1923-11-291923-11-29
An industrial product that consists of mixed rubber and leather soles, applicable to all kinds of footwear.
ExpiredES87494A1
(en)
An industrial result that consists of a conglomerate of rubber or perfected rubber, to obtain soles for footwear and for espadrilles and for other applications.
A new procedure, or rather, the application of an industrial product in the manufacture of soles of espadrilles, sneakers or other footwear with the aforementioned product.