IT1225800B - Polarizzatore doppio, per l'osservazione dei cinescopi in genere
- Google Patents
Polarizzatore doppio, per l'osservazione dei cinescopi in genere
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Publication number
IT1225800B
IT1225800BIT8882578AIT8257888AIT1225800BIT 1225800 BIT1225800 BIT 1225800BIT 8882578 AIT8882578 AIT 8882578AIT 8257888 AIT8257888 AIT 8257888AIT 1225800 BIT1225800 BIT 1225800B
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Application filed by Algise AntoniofiledCriticalAlgise Antonio
Priority to IT8882578ApriorityCriticalpatent/IT1225800B/it
Publication of IT8882578A0publicationCriticalpatent/IT8882578A0/it
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Publication of IT1225800BpublicationCriticalpatent/IT1225800B/it