Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
typewriter
|
| gptkbp:category |
industrial equipment
data processing equipment |
| https://www.w3.org/2000/01/rdf-schema#label |
IBM tabulating machines
|
| gptkbp:input |
punched cards
|
| gptkbp:introduced |
early 20th century
|
| gptkbp:manufacturer |
gptkb:IBM
|
| gptkbp:marketedAs |
gptkb:IBM
|
| gptkbp:notableModel |
IBM 407 Accounting Machine
IBM 405 Alphabetical Accounting Machine IBM 601 Multiplying Punch |
| gptkbp:output |
printed reports
sorted cards |
| gptkbp:predecessor |
gptkb:Hollerith_tabulating_machine
|
| gptkbp:replacedBy |
electronic computers
|
| gptkbp:technology |
electromechanical
|
| gptkbp:usedFor |
accounting
data processing census tabulation |
| gptkbp:usedIn |
gptkb:business
gptkb:government universities |
| gptkbp:bfsParent |
gptkb:Hollerith_machines
|
| gptkbp:bfsLayer |
7
|