IT1030274B - Valvola a quattro vie per corpiscaldanti di impianti di ricaldamento ad acqua calda del tipo montubo
- Google Patents
Valvola a quattro vie per corpiscaldanti di impianti di ricaldamento ad acqua calda del tipo montubo
Info
Publication number
IT1030274B
IT1030274BIT6755875AIT6755875AIT1030274BIT 1030274 BIT1030274 BIT 1030274BIT 6755875 AIT6755875 AIT 6755875AIT 6755875 AIT6755875 AIT 6755875AIT 1030274 BIT1030274 BIT 1030274B
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tonetti RfiledCriticalTonetti R
Priority to IT6755875ApriorityCriticalpatent/IT1030274B/it
Application grantedgrantedCritical
Publication of IT1030274BpublicationCriticalpatent/IT1030274B/it