IT1138069B -
PROCEDURE AND MACHINE TO CARRY OUT THE WELDING OF CYLINDRICAL MANIFOLDS WITH DUCTED PLATES, PARTICULARLY TO FORM HEAT EXCHANGERS, SOLAR PANELS AND SIMILAR
- Google Patents
PROCEDURE AND MACHINE TO CARRY OUT THE WELDING OF CYLINDRICAL MANIFOLDS WITH DUCTED PLATES, PARTICULARLY TO FORM HEAT EXCHANGERS, SOLAR PANELS AND SIMILAR
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Publication number
IT1138069B
IT1138069BIT22950/81AIT2295081AIT1138069BIT 1138069 BIT1138069 BIT 1138069BIT 22950/81 AIT22950/81 AIT 22950/81AIT 2295081 AIT2295081 AIT 2295081AIT 1138069 BIT1138069 BIT 1138069B
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Application filed by Giorgio Grassi, Giovanni Habe, Ercole PevianifiledCriticalGiorgio Grassi
Priority to IT22950/81ApriorityCriticalpatent/IT1138069B/en
Publication of IT8122950A0publicationCriticalpatent/IT8122950A0/en
Application grantedgrantedCritical
Publication of IT1138069BpublicationCriticalpatent/IT1138069B/en
IT22950/81A1981-07-151981-07-15
PROCEDURE AND MACHINE TO CARRY OUT THE WELDING OF CYLINDRICAL MANIFOLDS WITH DUCTED PLATES, PARTICULARLY TO FORM HEAT EXCHANGERS, SOLAR PANELS AND SIMILAR
IT1138069B
(en)
PROCEDURE AND MACHINE TO CARRY OUT THE WELDING OF CYLINDRICAL MANIFOLDS WITH DUCTED PLATES, PARTICULARLY TO FORM HEAT EXCHANGERS, SOLAR PANELS AND SIMILAR
PROCEDURE AND MACHINE TO CARRY OUT THE WELDING OF CYLINDRICAL MANIFOLDS WITH DUCTED PLATES, PARTICULARLY TO FORM HEAT EXCHANGERS, SOLAR PANELS AND SIMILAR
PROCEDURE AND MACHINE TO CARRY OUT THE WELDING OF CYLINDRICAL MANIFOLDS WITH DUCTED PLATES, PARTICULARLY TO FORM HEAT EXCHANGERS, SOLAR PANELS AND SIMILAR
PROCEDURE AND MACHINE TO CARRY OUT THE WELDING OF CYLINDRICAL MANIFOLDS WITH DUCTED PLATES, PARTICULARLY TO FORM HEAT EXCHANGERS, SOLAR PANELS AND SIMILAR