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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Riera Vila Miguel
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Riera Vila Miguel
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Publication date
Application filed by Riera Vila MiguelfiledCriticalRiera Vila Miguel
Priority to ES153150ApriorityCriticalpatent/ES153150A1/es
Publication of ES153150A1publicationCriticalpatent/ES153150A1/es
ES153150A1941-05-191941-05-19Un mecanismo aplicable a los arados de vertedera giratoria para regular la profundidad de los surcos
ExpiredES153150A1
(es)