Olivetti Summa 25

URI: https://gptkb.org/entity/Olivetti_Summa_25
GPTKB entity
Statements (13)
Predicate Object
gptkbp:instanceOf gptkb:calculator
gptkbp:countryOfOrigin gptkb:Italy
gptkbp:designer gptkb:Marcello_Nizzoli
gptkbp:introducedIn 1956
gptkbp:manufacturer gptkb:Olivetti
gptkbp:material gptkb:metal
gptkbp:mechanismOfAction mechanical
gptkbp:productType gptkb:calculator
gptkbp:successor gptkb:Olivetti_Summa_26
gptkbp:usedFor arithmetic calculations
gptkbp:bfsParent gptkb:Olivetti_calculators
gptkbp:bfsLayer 7
https://www.w3.org/2000/01/rdf-schema#label Olivetti Summa 25