Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
calculator
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:dimensions |
24.1 x 10.2 x 6.4 cm
|
| gptkbp:discontinued |
1983
|
| gptkbp:displayType |
gptkb:LED
|
| gptkbp:features |
magnetic card reader
programmable financial functions |
| https://www.w3.org/2000/01/rdf-schema#label |
HP-81
|
| gptkbp:introducedIn |
1979
|
| gptkbp:manufacturer |
gptkb:Hewlett-Packard
|
| gptkbp:powerSource |
AC adapter
|
| gptkbp:predecessor |
gptkb:HP-80
|
| gptkbp:successor |
gptkb:HP-92
|
| gptkbp:type |
business calculator
|
| gptkbp:weight |
1.5 kg
|
| gptkbp:bfsParent |
gptkb:HP_calculators
|
| gptkbp:bfsLayer |
6
|