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Individual
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Individual
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Priority to ES0214928ApriorityCriticalpatent/ES214928A1/en
Publication of ES214928A1publicationCriticalpatent/ES214928A1/en
An improved tractor trailer characterized by having two sets of parallel superimposed beams of which the upper one supports the trailer body and the lower one acting as a traction flange mounted on the wheel axle forms a triangle at the front end an arm of rectangular section hollow closed by a cover provided with a hole that serves as a guide to a shank by means of which the trailer is attached to the tractor. (Machine-translation by Google Translate, not legally binding)
ES0214928A1954-04-231954-04-23A perfected trailer for tractor (Machine-translation by Google Translate, not legally binding)
ExpiredES214928A1
(en)
Suspension device for implements which are coupled in front of the tractor in the direction of travel by means of three connecting links in the form of a three-point linkage
Improvements in the assembly of agricultural work instruments in drive wheel tractors and guidelines. (Machine-translation by Google Translate, not legally binding)