Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:personal_computer
|
| gptkbp:architecture |
variable word length
|
| gptkbp:characterSet |
gptkb:BCD
|
| gptkbp:designedFor |
business data processing
|
| gptkbp:discontinued |
1971
|
| https://www.w3.org/2000/01/rdf-schema#label |
IBM 1400 series
|
| gptkbp:input |
punched card reader
|
| gptkbp:introduced |
1961
|
| gptkbp:manufacturer |
gptkb:IBM
|
| gptkbp:marketedAs |
affordable
|
| gptkbp:memoryType |
magnetic core memory
|
| gptkbp:notableModel |
gptkb:IBM_1401
gptkb:IBM_1410 gptkb:IBM_1440 gptkb:IBM_1460 |
| gptkbp:output |
gptkb:print
|
| gptkbp:successor |
gptkb:IBM_System/360
|
| gptkbp:used_in |
offices
banks insurance companies |
| gptkbp:bfsParent |
gptkb:IBM_1442_card_reader
gptkb:IBM_729_magnetic_tape |
| gptkbp:bfsLayer |
6
|