Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:application |
174,465
|
| gptkbp:assignee |
gptkb:Alexander_Graham_Bell
|
| gptkbp:class |
H04M 1/00
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:date |
1876-03-07
|
| gptkbp:describes |
gptkb:smartphone
|
| gptkbp:filingDate |
1876-02-14
|
| https://www.w3.org/2000/01/rdf-schema#label |
US174465A (telephone)
|
| gptkbp:inventedBy |
gptkb:Alexander_Graham_Bell
|
| gptkbp:language |
English
|
| gptkbp:patent |
gptkb:US174465A
|
| gptkbp:priorityDate |
1876-02-14
|
| gptkbp:status |
expired
|
| gptkbp:title |
Improvement in telegraphy
|
| gptkbp:bfsParent |
gptkb:Alexander_Bell
|
| gptkbp:bfsLayer |
5
|