A New System of Artificial Illumination
GPTKB entity
Statements (10)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:country |
gptkb:United_States
|
| https://www.w3.org/2000/01/rdf-schema#label |
A New System of Artificial Illumination
|
| gptkbp:inventedBy |
gptkb:Thomas_Edison
|
| gptkbp:patent |
gptkb:US223898A
|
| gptkbp:publicationDate |
1879
|
| gptkbp:subject |
electric lighting
|
| gptkbp:bfsParent |
gptkb:Sir_Hiram_Stevens_Maxim
gptkb:Sir_Hiram_Maxim |
| gptkbp:bfsLayer |
6
|