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 ES287213ApriorityCriticalpatent/ES287213A1/en
Publication of ES287213A1publicationCriticalpatent/ES287213A1/en
APPARATUS FOR THE TRANSPORT OF GRAINS, characterized by pipes that end on one of its sides, in a nozzle whose opening is constant with an outer jacket tube, displaceable to regulate the amount of air. (Machine-translation by Google Translate, not legally binding)
ES287213A1963-04-191963-04-19Appliances for the transport of grains (Machine-translation by Google Translate, not legally binding)
ExpiredES287213A1
(en)
Apparatus possessing a rule and that, by means of manual operation, moves parallel distances equally and adjustable at will (Machine-translation by Google Translate, not legally binding)