IT1203012B - Collettore di calore solare funzionante con poca perdita
- Google Patents
Collettore di calore solare funzionante con poca perdita
Info
Publication number
IT1203012B
IT1203012BIT2239476AIT2239476AIT1203012BIT 1203012 BIT1203012 BIT 1203012BIT 2239476 AIT2239476 AIT 2239476AIT 2239476 AIT2239476 AIT 2239476AIT 1203012 BIT1203012 BIT 1203012B
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 Metallgesellschaft AgfiledCriticalMetallgesellschaft Ag
Priority to IT2239476ApriorityCriticalpatent/IT1203012B/it
Application grantedgrantedCritical
Publication of IT1203012BpublicationCriticalpatent/IT1203012B/it