Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:personal_computer
|
| gptkbp:architecture |
vacuum tube computer
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| https://www.w3.org/2000/01/rdf-schema#label |
Burroughs 220
|
| gptkbp:input |
punched cards
paper tape |
| gptkbp:introduced |
1957
|
| gptkbp:length |
10 decimal digits
|
| gptkbp:manufacturer |
gptkb:Burroughs_Corporation
|
| gptkbp:marketedAs |
Electrodata 220
|
| gptkbp:output |
gptkb:print
|
| gptkbp:powerSource |
mains electricity
|
| gptkbp:predecessor |
gptkb:Burroughs_205
|
| gptkbp:RAM |
magnetic core memory
|
| gptkbp:successor |
gptkb:Burroughs_5000
|
| gptkbp:usedFor |
scientific computing
business computing |
| gptkbp:bfsParent |
gptkb:Burroughs_5000
gptkb:ElectroData_Datatron |
| gptkbp:bfsLayer |
8
|