Device for the control of the deposit of the radioactive liquid. (Machine-translation by Google Translate, not legally binding)
ES365847A1
System for welding in a narrow slot generally vertical and with straight walls (Machine-translation by Google Translate, not legally binding)
ES334020A1
A disposal of mixer collector. (Machine-translation by Google Translate, not legally binding)
ES331735A1
Method of putting back again, in hot, a power installation, generator of water steam. (Machine-translation by Google Translate, not legally binding)
ES317733A1
A method of reducing the corrosión of heat transmission surfaces, due to the action of combustión products in a home. (Machine-translation by Google Translate, not legally binding)
