IT1142061B -
PROCESSING PROCEDURE FOR OBTAINING SPACER RINGS APPLICABLE ON FINNED TUBES OF HEAT EXCHANGERS, AS WELL AS SPACING RINGS SO OBTAINABLE
- Google Patents
PROCESSING PROCEDURE FOR OBTAINING SPACER RINGS APPLICABLE ON FINNED TUBES OF HEAT EXCHANGERS, AS WELL AS SPACING RINGS SO OBTAINABLE
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Publication number
IT1142061B
IT1142061BIT25222/81AIT2522281AIT1142061BIT 1142061 BIT1142061 BIT 1142061BIT 25222/81 AIT25222/81 AIT 25222/81AIT 2522281 AIT2522281 AIT 2522281AIT 1142061 BIT1142061 BIT 1142061B
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Application filed by Hudson Italiana SpafiledCriticalHudson Italiana Spa
Priority to IT25222/81ApriorityCriticalpatent/IT1142061B/en
Publication of IT8125222A0publicationCriticalpatent/IT8125222A0/en
Application grantedgrantedCritical
Publication of IT1142061BpublicationCriticalpatent/IT1142061B/en
IT25222/81A1981-11-231981-11-23
PROCESSING PROCEDURE FOR OBTAINING SPACER RINGS APPLICABLE ON FINNED TUBES OF HEAT EXCHANGERS, AS WELL AS SPACING RINGS SO OBTAINABLE
IT1142061B
(en)