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Individual
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Individual
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Priority to ES0215022ApriorityCriticalpatent/ES215022A2/en
Publication of ES215022A2publicationCriticalpatent/ES215022A2/en
Improvements introduced in the main patent n 162,581, by arado aporcador, characterized by carrying a piece in the form of a rudder constituted by a slightly arched plate in an upward direction provided with a lug in the middle approximately to end at its end in a downwardly arched pegbox . (Machine-translation by Google Translate, not legally binding)
ES0215022A1954-04-281954-04-28A successful plow (Machine-translation by Google Translate, not legally binding)
ExpiredES215022A2
(en)