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FUNDICIONES CRONIT SOC ANENIMA
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FUNDICIONES CRONIT SOC ANENIMA
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Application filed by FUNDICIONES CRONIT SOC ANENIMAfiledCriticalFUNDICIONES CRONIT SOC ANENIMA
Priority to ES0320623ApriorityCriticalpatent/ES320623A3/en
Publication of ES320623A3publicationCriticalpatent/ES320623A3/en
Process for manufacturing joints for tubes, consisting of a disc with a central hole and an annular fitting coupled to it, characterized in that the disc is placed in a mold formed by two cooling plates for casting molds, and the fitting it is obtained by means of centrifugal casting, said plates having to have, before the fusion, entrants in the event that the fitting has a cross section greater than that of the disc. (Machine-translation by Google Translate, not legally binding)
ES0320623A1965-12-111965-12-11Manufacturing procedure for pipes. (Machine-translation by Google Translate, not legally binding)
ExpiredES320623A3
(en)
A method of production of a alveolated polystyrene product with a hard exterior surface. (Machine-translation by Google Translate, not legally binding)
A method for molding in a permanent mold a metal object of uniform surface relatively smooth. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the molds plates of foundry for the manufacture of flange pieces for the unión of tubes. (Machine-translation by Google Translate, not legally binding)