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Huard U C F Ets
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Huard U C F Ets
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Priority to ES221853ApriorityCriticalpatent/ES221853A3/en
Publication of ES221853A3publicationCriticalpatent/ES221853A3/en
Attachment of instruments to a tractor or similar of the type called "three-point armoring", characterized in that the push rod of this assembly is fixed to the instrument to be treated by means of a piece capable of moving in predetermined limits in relation to the tracted instrument. (Machine-translation by Google Translate, not legally binding)
ES221853A1955-05-171955-05-17Attachment of instruments to tractor (Machine-translation by Google Translate, not legally binding)
ExpiredES221853A3
(en)
A procedure for the preparation of 3; 17-dioles of the ciclopentanopolihidrofenantreno series (Machine-translation by Google Translate, not legally binding)