HOT AIR GENERATOR WITH PERIMETER WATER COLLECTOR AROUND THE FLUE, TO AVOID INTERNAL CORROSION

IT7311703U1Inactive Publication Date: 1975-01-04TRONCHETTI GUIDO

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Patent Information

Application Number: IT1973011703U
Authority / Receiving Office: IT · IT
Patent Type: Utility models
Current Assignee / Owner
Filing Date: 1973-07-04
Publication Date: 1975-01-04
Estimated Expiration: Not applicable · inactive patent

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