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 ES288902ApriorityCriticalpatent/ES288902A1/es
Publication of ES288902A1publicationCriticalpatent/ES288902A1/es
ES288902A1963-05-271963-05-27Procedimiento y dispositivo para formar fondos de tubo de material plástico sin aportación de material
ExpiredES288902A1
(es)