IT1155925B -
ELECTRONIC CALCULATOR
- Google Patents
ELECTRONIC CALCULATOR
Info
Publication number
IT1155925B
IT1155925BIT68050/82AIT6805082AIT1155925BIT 1155925 BIT1155925 BIT 1155925BIT 68050/82 AIT68050/82 AIT 68050/82AIT 6805082 AIT6805082 AIT 6805082AIT 1155925 BIT1155925 BIT 1155925B
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Publication date
Application filed by Francesco TattifiledCriticalFrancesco Tatti
Priority to IT68050/82ApriorityCriticalpatent/IT1155925B/en
Publication of IT8268050A0publicationCriticalpatent/IT8268050A0/en
Application grantedgrantedCritical
Publication of IT1155925BpublicationCriticalpatent/IT1155925B/en