Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:applicationDeadline |
1887-11-08
|
| gptkbp:assignee |
gptkb:Emile_Berliner
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:date |
1889-06-25
|
| gptkbp:describes |
lateral-cut flat disc record
|
| gptkbp:inventedBy |
gptkb:Emile_Berliner
|
| gptkbp:relatedTo |
gptkb:audio_recordings
gramophone |
| gptkbp:title |
Improvement in Phonograph or Gramophone
|
| gptkbp:bfsParent |
gptkb:Linotype
|
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
US patent 405,739
|