IT1156573B -
ECONOMIZER FOR HOT AIR GENERATORS
- Google Patents
ECONOMIZER FOR HOT AIR GENERATORS
Info
Publication number
IT1156573B
IT1156573BIT03380/82AIT338082AIT1156573BIT 1156573 BIT1156573 BIT 1156573BIT 03380/82 AIT03380/82 AIT 03380/82AIT 338082 AIT338082 AIT 338082AIT 1156573 BIT1156573 BIT 1156573B
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Publication date
Application filed by Mario MarsigliettifiledCriticalMario Marsiglietti
Priority to IT03380/82ApriorityCriticalpatent/IT1156573B/en
Publication of IT8203380A0publicationCriticalpatent/IT8203380A0/en
Application grantedgrantedCritical
Publication of IT1156573BpublicationCriticalpatent/IT1156573B/en