Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
telegraph
|
| gptkbp:adoptedBy |
gptkb:French_telegraph_service
gptkb:Russian_telegraph_service gptkb:Western_Union |
| gptkbp:category |
19th-century inventions
telecommunications history |
| https://www.w3.org/2000/01/rdf-schema#label |
Hughes telegraph
|
| gptkbp:introduced |
1855
|
| gptkbp:inventedBy |
gptkb:David_Edward_Hughes
|
| gptkbp:mechanismOfAction |
keyboard transmitter
printing receiver |
| gptkbp:notableFeature |
could print messages directly
enabled faster message transmission used piano-style keyboard |
| gptkbp:replacedBy |
Morse telegraph in some regions
|
| gptkbp:type |
gptkb:printing_telegraph
|
| gptkbp:usedFor |
telegraphic communication
|
| gptkbp:usedIn |
gptkb:Europe
gptkb:Russia gptkb:United_States |
| gptkbp:bfsParent |
gptkb:David_E._Hughes
|
| gptkbp:bfsLayer |
5
|