Statements (13)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:personal_computer
|
gptkbp:dataRate |
150 characters per second
|
gptkbp:designedFor |
gptkb:IBM_1620
|
gptkbp:function |
paper tape input
|
https://www.w3.org/2000/01/rdf-schema#label |
IBM 1621 Paper Tape Reader
|
gptkbp:interface |
IBM 1620 computer
|
gptkbp:introduced |
1959
|
gptkbp:manufacturer |
gptkb:IBM
|
gptkbp:mediaType |
punched paper tape
|
gptkbp:usedFor |
program loading
data entry |
gptkbp:bfsParent |
gptkb:IBM_1710
|
gptkbp:bfsLayer |
7
|