Olivetti Summa 22

URI: https://gptkb.org/entity/Olivetti_Summa_22
GPTKB entity
Statements (14)
Predicate Object
gptkbp:instanceOf gptkb:calculator
gptkbp:color gray
gptkbp:countryOfOrigin gptkb:Italy
gptkbp:designedBy gptkb:Marcello_Nizzoli
gptkbp:introducedIn 1950s
gptkbp:manufacturer gptkb:Olivetti
gptkbp:material gptkb:metal
gptkbp:mechanismOfAction gptkb:manual
gptkbp:notableFor gptkb:industrial_design
gptkbp:type gptkb:calculator
gptkbp:usedFor arithmetic operations
gptkbp:bfsParent gptkb:Olivetti_calculators
gptkbp:bfsLayer 7
https://www.w3.org/2000/01/rdf-schema#label Olivetti Summa 22