IT951459B - Dispositivo per aumentare il tiraggio di un camino
- Google Patents
Dispositivo per aumentare il tiraggio di un camino
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Publication number
IT951459B
IT951459BIT2319972AIT2319972AIT951459BIT 951459 BIT951459 BIT 951459BIT 2319972 AIT2319972 AIT 2319972AIT 2319972 AIT2319972 AIT 2319972AIT 951459 BIT951459 BIT 951459B
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Application filed by Pedretti AlbertofiledCriticalPedretti Alberto
Priority to IT2319972ApriorityCriticalpatent/IT951459B/it
Application grantedgrantedCritical
Publication of IT951459BpublicationCriticalpatent/IT951459B/it