IT1183156B - Apparecchio atto a provocare lo scioglimento delle otturazioni di ghiaccio, nelle condutture di acqua
- Google Patents
Apparecchio atto a provocare lo scioglimento delle otturazioni di ghiaccio, nelle condutture di acqua
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Publication number
IT1183156B
IT1183156BIT19354/85AIT1935485AIT1183156BIT 1183156 BIT1183156 BIT 1183156BIT 19354/85 AIT19354/85 AIT 19354/85AIT 1935485 AIT1935485 AIT 1935485AIT 1183156 BIT1183156 BIT 1183156B
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Application filed by C N C Di Nosotti Armando E C SfiledCriticalC N C Di Nosotti Armando E C S
Priority to IT19354/85ApriorityCriticalpatent/IT1183156B/it
Publication of IT8519354A0publicationCriticalpatent/IT8519354A0/it
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Publication of IT1183156BpublicationCriticalpatent/IT1183156B/it