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Individual
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Individual
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Priority to ES210251ApriorityCriticalpatent/ES210251A3/en
Publication of ES210251A3publicationCriticalpatent/ES210251A3/en
Load lifting apparatus characterized in that it comprises a frame provided with retractable wheels and a pair of vertical guides on which are mounted in sliding arrangement at least one mobile frame, each mobile frame being mounted in a sliding arrangement on the previous frame, carrying the last mobile frame a load-lifting platform with all the frames being mechanically connected by means of a cable transmission or similar tractor means comprising, by means of a single cable, at least two hoists of two branches between each two frames, the apparatus also comprising means for adjusting the the guides of said frames. (Machine-translation by Google Translate, not legally binding)
ES210251A1953-07-081953-07-08A loading elevator apparatus (Machine-translation by Google Translate, not legally binding)
ExpiredES210251A3
(en)
System for transferring mobile cabinets of railway wagons to permanence platforms and vice versa (Machine-translation by Google Translate, not legally binding)