IT1145769B - Combinatore telefonico a schede
- Google Patents
Combinatore telefonico a schede
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Publication number
IT1145769B
IT1145769BIT03438/81AIT343881AIT1145769BIT 1145769 BIT1145769 BIT 1145769BIT 03438/81 AIT03438/81 AIT 03438/81AIT 343881 AIT343881 AIT 343881AIT 1145769 BIT1145769 BIT 1145769B
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Application filed by Giancarlo CaporalifiledCriticalGiancarlo Caporali
Priority to IT03438/81ApriorityCriticalpatent/IT1145769B/it
Publication of IT8103438A0publicationCriticalpatent/IT8103438A0/it
Application grantedgrantedCritical
Publication of IT1145769BpublicationCriticalpatent/IT1145769B/it