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ESTEVEZ VIZCAINO JOSE
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ESTEVEZ VIZCAINO JOSE
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Priority to ES0074488UpriorityCriticalpatent/ES74488Y/en
Publication of ES74488UpublicationCriticalpatent/ES74488U/en
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Publication of ES74488YpublicationCriticalpatent/ES74488Y/en
On-Site Construction Work That Accompanies The Preparation And Application Of Concrete
(AREA)
Abstract
"A MECHANISM FOR THE FORMATION OF CONCRETE COMPACTS", which is characterized by being constituted by a frame, having a surface of direct settlement on the ground and wheels for its sliding, which has two vertical columns through which slides a mold, with its corresponding countermould and receiving hopper of material, whose sliding is given by a set of lever and a counterweight, located in opposition, the lever possessing possible means of retention in its position of maximum elevation of the mold-counter-mold-hopper assembly. (Machine-translation by Google Translate, not legally binding)
ES0074488U1959-06-191959-06-19
Mechanism for the formation of concrete compacts
ExpiredES74488Y
(en)
Procedure with its corresponding apparatus for the manufacture of acetylene via humid using carbide powder. (Machine-translation by Google Translate, not legally binding)
A preparation procedure of 5-imino-1-metilcarbamoil3 - (5-nitro-2-furil) -delta-2-1,2,4-triazoline. (Machine-translation by Google Translate, not legally binding)