HP 61

URI: https://gptkb.org/entity/HP_61
GPTKB entity
Statements (13)
Predicate Object
gptkbp:instanceOf calculator
gptkbp:countryOfOrigin gptkb:United_States
gptkbp:displayType gptkb:LCD
gptkbp:hasMagneticCardReader yes
https://www.w3.org/2000/01/rdf-schema#label HP 61
gptkbp:input gptkb:RPN
gptkbp:introducedIn 1981
gptkbp:manufacturer gptkb:Hewlett-Packard
gptkbp:powerSource batteries
gptkbp:successor gptkb:HP_41C
gptkbp:type calculator
gptkbp:bfsParent gptkb:HP_DeskJet_1000
gptkbp:bfsLayer 6