Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:allows |
A transmitting apparatus for radio communication, relating to improvements in the method and means for generating and transmitting high-frequency oscillations.
|
| gptkbp:assignee |
gptkb:Edwin_H._Armstrong
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:fieldOfInvention |
Radio communication
|
| gptkbp:filingDate |
1918-10-06
|
| https://www.w3.org/2000/01/rdf-schema#label |
US1329559A
|
| gptkbp:inventedBy |
gptkb:Edwin_H._Armstrong
|
| gptkbp:priorityDate |
1918-10-06
|
| gptkbp:publicationDate |
1920-01-27
|
| gptkbp:status |
Expired
|
| gptkbp:title |
Transmitting apparatus
|
| gptkbp:bfsParent |
gptkb:Tesla_valve
|
| gptkbp:bfsLayer |
4
|