Telephone (Alexander Graham Bell)
GPTKB entity
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:inventor
|
| gptkbp:category |
telecommunications
|
| gptkbp:exhibitedAt |
gptkb:Centennial_Exposition,_Philadelphia,_1876
|
| gptkbp:firstDemonstrated |
March 10, 1876
|
| gptkbp:firstWordsTransmitted |
Mr. Watson, come here, I want to see you.
|
| https://www.w3.org/2000/01/rdf-schema#label |
Telephone (Alexander Graham Bell)
|
| gptkbp:impact |
revolutionized global communication
|
| gptkbp:introducedIn |
1876
|
| gptkbp:inventedBy |
gptkb:Alexander_Graham_Bell
|
| gptkbp:locationOfInvention |
gptkb:Boston,_Massachusetts,_USA
|
| gptkbp:notableFeature |
enabled real-time voice communication
transmits sound as electrical signals |
| gptkbp:patent |
gptkb:US174465A
March 7, 1876 |
| gptkbp:predecessor |
telegraph
|
| gptkbp:purpose |
transmit voice over distance
|
| gptkbp:relatedTo |
gptkb:Bell_Telephone_Company
gptkb:Elisha_Gray gptkb:Thomas_Watson |
| gptkbp:successor |
modern telephone
|
| gptkbp:technology |
electrical communication device
|
| gptkbp:bfsParent |
gptkb:Exposition_Universelle_(Paris,_1878)
|
| gptkbp:bfsLayer |
7
|