ES279165A1 - Improvements introduced in the aspiration fibrocement molding machines (Machine-translation by Google Translate, not legally binding)
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Improvements introduced in the aspiration fibrocement molding machines (Machine-translation by Google Translate, not legally binding)
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IMPROVEMENTS INTRODUCED IN THE FORGING MACHINES OF ASPIRATION FIBROCEMENT TUBES, essentially characterized by incorporating to the opposite side of the mandrel in which the forming roller works, another similar roller, designed to maintain the alignment of the mandrel during the formation of the tube unchanged, when opposing the pressure that the forming roller exerts on said mandrel. (Machine-translation by Google Translate, not legally binding)
ES0279165A1962-07-121962-07-12Improvements introduced in the aspiration fibrocement molding machines (Machine-translation by Google Translate, not legally binding)
ExpiredES279165A1
(en)
Improvements introduced in the manufacture of electrodes in the form of grille for electronic pipes (Machine-translation by Google Translate, not legally binding)