IT942933B - Apparecchiatura per l alimentazione e la lettura di schede perforate
- Google Patents
Apparecchiatura per l alimentazione e la lettura di schede perforate
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Publication number
IT942933B
IT942933BIT7084171AIT7084171AIT942933BIT 942933 BIT942933 BIT 942933BIT 7084171 AIT7084171 AIT 7084171AIT 7084171 AIT7084171 AIT 7084171AIT 942933 BIT942933 BIT 942933B
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Application filed by Olivetti & Co SpafiledCriticalOlivetti & Co Spa
Priority to IT7084171ApriorityCriticalpatent/IT942933B/it
Application grantedgrantedCritical
Publication of IT942933BpublicationCriticalpatent/IT942933B/it