AI-created image
Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:application |
gptkb:US174465
|
| gptkbp:assignee |
gptkb:Alexander_Graham_Bell
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:date |
1876-03-07
|
| gptkbp:filingDate |
1875-12-15
|
| https://www.w3.org/2000/01/rdf-schema#label |
US174465A
|
| gptkbp:inventedBy |
gptkb:Alexander_Graham_Bell
|
| gptkbp:language |
English
|
| gptkbp:patent |
174465
|
| gptkbp:status |
expired
|
| gptkbp:title |
Improvement in telegraphy
|
| gptkbp:topic |
gptkb:smartphone
|
| gptkbp:bfsParent |
gptkb:Alexander_Graham_Bell
|
| gptkbp:bfsLayer |
3
|