Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
lighthouse
|
| gptkbp:countryOfOrigin |
gptkb:Austria-Hungary
|
| https://www.w3.org/2000/01/rdf-schema#label |
Puluj lamp
|
| gptkbp:introducedIn |
1881
|
| gptkbp:inventedBy |
gptkb:Johann_Puluj
|
| gptkbp:notableFor |
early X-ray production
|
| gptkbp:predecessor |
fluorescent lamp
|
| gptkbp:relatedTo |
gptkb:X-rays
|
| gptkbp:technology |
vacuum tube
|
| gptkbp:usedFor |
producing light
studying cathode rays |
| gptkbp:bfsParent |
gptkb:Ivan_Puluj
|
| gptkbp:bfsLayer |
7
|