IT1166189B - Collettore solare gonfiabile per riscaldamento di aria
- Google Patents
Collettore solare gonfiabile per riscaldamento di aria
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Publication number
IT1166189B
IT1166189BIT41014/79AIT4101479AIT1166189BIT 1166189 BIT1166189 BIT 1166189BIT 41014/79 AIT41014/79 AIT 41014/79AIT 4101479 AIT4101479 AIT 4101479AIT 1166189 BIT1166189 BIT 1166189B
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Application filed by Petro Francese, Franco FerrarisfiledCriticalPetro Francese
Priority to IT41014/79ApriorityCriticalpatent/IT1166189B/it
Publication of IT7941014A0publicationCriticalpatent/IT7941014A0/it
Application grantedgrantedCritical
Publication of IT1166189BpublicationCriticalpatent/IT1166189B/it