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Individual
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Individual
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Priority to ES0268952ApriorityCriticalpatent/ES268952A1/en
Publication of ES268952A1publicationCriticalpatent/ES268952A1/en
Improvements in expandable trailers, essentially characterized by having, in the main frame of the vehicle, side and end bridges provided with synchronized telescopic expansion mechanisms for all of them and with the particularity that each of these mechanisms that always carry out the expansion in a transverse direction with respect to the axis of the frame, they correspond to other guiding mechanisms for movement of the same nature. (Machine-translation by Google Translate, not legally binding)
ES0268952A1961-07-101961-07-10Improvements in enlarged trailers (Machine-translation by Google Translate, not legally binding)
ExpiredES268952A1
(en)