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Individual
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Individual
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Priority to ES445127ApriorityCriticalpatent/ES445127A1/en
Publication of ES445127A1publicationCriticalpatent/ES445127A1/en
Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement
(AREA)
Abstract
Improvements in waiting agitators, for kneading concrete, characterized in that a storage drum supported on said chassis with the possibility of turning around a stable chassis and with means for hooking to a traction or drive member is provided. Its longitudinal axis; whose drum goes internally equipped with a set of propellers to shake the concrete when it turns in a certain direction, and also, turning in that same direction, admits the concrete supplied by a concrete mixer; but when turning in the opposite direction, the same propellers discharge the concrete. (Machine-translation by Google Translate, not legally binding)
ES445127A1976-02-131976-02-13Improvements in waiting agitators for amazed concrete. (Machine-translation by Google Translate, not legally binding)
ExpiredES445127A1
(en)
Procedure for the obtaining of a herbicide based on derivatives of the phenylacetic acid. (Machine-translation by Google Translate, not legally binding)