Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:date |
August 26, 1791
|
| gptkbp:field |
gptkb:navigation
steam power |
| https://www.w3.org/2000/01/rdf-schema#label |
US Patent 9430X
|
| gptkbp:inventedBy |
gptkb:John_Fitch
|
| gptkbp:notableFor |
one of the earliest US patents
|
| gptkbp:patent |
9430X
|
| gptkbp:status |
historical patent
|
| gptkbp:title |
Improvement in the application of steam power to navigation
|
| gptkbp:bfsParent |
gptkb:Samuel_Colt
|
| gptkbp:bfsLayer |
5
|