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Individual
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Individual
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Priority to ES0242772ApriorityCriticalpatent/ES242772A1/en
Publication of ES242772A1publicationCriticalpatent/ES242772A1/en
Emergency engine device for helicopters, characterized by elements mounted additionally on the normal blades of the helicopters, which allow the ejection of a jet of combustible material, accumulated in additional tanks also applied to the rotor blades. (Machine-translation by Google Translate, not legally binding)
ES0242772A1958-06-301958-06-30Emergency motor device for helicopters (Machine-translation by Google Translate, not legally binding)
ExpiredES242772A1
(en)
New engine group coupled to machines to remove the skin of tubers and similar of adjustable operation (Machine-translation by Google Translate, not legally binding)