Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:assignee |
Granville T. Woods
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:date |
April 12, 1887
|
| gptkbp:fieldOfInvention |
railroad technology
|
| https://www.w3.org/2000/01/rdf-schema#label |
US Patent No. 360,934
|
| gptkbp:inventedBy |
Granville T. Woods
|
| gptkbp:patent |
360,934
|
| gptkbp:title |
Electro-mechanical brake
|
| gptkbp:bfsParent |
gptkb:US_Patent_360,934_(Maxim_gun)
|
| gptkbp:bfsLayer |
7
|