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Individual
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Individual
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Priority to ES0246242ApriorityCriticalpatent/ES246242A1/en
Publication of ES246242A1publicationCriticalpatent/ES246242A1/en
Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement
(AREA)
Abstract
Improvements in the tilting drum concrete mixers characterized by the assembly of the drum on a swinging bridge on two trunnions supported on a frame, this bridge having all the necessary mechanisms to give the drum the turning motion for the agitation of the mixture. (Machine-translation by Google Translate, not legally binding)
ES0246242A1958-12-271958-12-27Improvements in concrete drum concreting machines (Machine-translation by Google Translate, not legally binding)
ExpiredES246242A1
(en)
Machine and corresponding procedure for the manufacture of armed concrete plates and viguettes (Machine-translation by Google Translate, not legally binding)