Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:inventor
|
| gptkbp:category |
19th-century inventions
lighting technology |
| gptkbp:displayedAt |
gptkb:Smithsonian_National_Museum_of_American_History
|
| https://www.w3.org/2000/01/rdf-schema#label |
Edison Electric Lamp
|
| gptkbp:improves |
gptkb:tungsten_filament_lamp
|
| gptkbp:influenced |
development of electric lighting
|
| gptkbp:inventedBy |
gptkb:Thomas_Edison
|
| gptkbp:locationOfInvention |
gptkb:Menlo_Park,_New_Jersey
|
| gptkbp:marketedAs |
gptkb:Edison_Electric_Light_Company
|
| gptkbp:material |
platinum lead-in wires
|
| gptkbp:operates |
electricity
|
| gptkbp:patent |
gptkb:US223898A
January 27, 1880 |
| gptkbp:replacedBy |
gas lamps
oil lamps |
| gptkbp:significance |
first commercially practical incandescent light
|
| gptkbp:type |
incandescent lamp
|
| gptkbp:uses |
glass bulb
carbon filament |
| gptkbp:bfsParent |
gptkb:Tom_Edison
|
| gptkbp:bfsLayer |
7
|