Birkeland–Eyde process patent
GPTKB entity
Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:countryOfOrigin |
gptkb:Norway
|
| gptkbp:field |
chemical engineering
nitrogen fixation |
| gptkbp:inventedBy |
gptkb:Sam_Eyde
gptkb:Kristian_Birkeland |
| gptkbp:patent |
1903
|
| gptkbp:relatedTo |
gptkb:Birkeland–Eyde_process
|
| gptkbp:bfsParent |
gptkb:Kristian_Birkeland
|
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
Birkeland–Eyde process patent
|