AI-created image
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:research_institute
|
| gptkbp:affiliatedWith |
gptkb:Volta_Bureau
|
| gptkbp:alsoKnownAs |
gptkb:Alexander_Graham_Bell_Laboratory
|
| gptkbp:contributedTo |
development of the telephone
improvements in sound recording technology |
| gptkbp:dissolved |
1886
|
| gptkbp:establishedIn |
1880
|
| gptkbp:focus |
audio recordings
cassette tape telecommunications |
| gptkbp:foundedBy |
gptkb:Alexander_Graham_Bell
gptkb:Charles_Sumner_Tainter gptkb:Chichester_Bell |
| gptkbp:fundedBy |
gptkb:Volta_Prize
|
| https://www.w3.org/2000/01/rdf-schema#label |
Volta Laboratory
|
| gptkbp:location |
gptkb:Washington,_D.C.
|
| gptkbp:notableInvention |
gptkb:Graphophone
wax cylinder recording |
| gptkbp:patent |
gptkb:US_Patent_341,214
gptkb:US_Patent_341,287 gptkb:US_Patent_341,288 |
| gptkbp:bfsParent |
gptkb:Alexander_Graham_Bell
|
| gptkbp:bfsLayer |
3
|