telephone (by Alexander Graham Bell)
GPTKB entity
Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:inventor
|
| gptkbp:category |
gptkb:communication
|
| 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 (by Alexander Graham Bell)
|
| gptkbp:impact |
revolutionized global communication
|
| gptkbp:introducedIn |
1876
|
| gptkbp:inventedBy |
gptkb:Alexander_Graham_Bell
|
| gptkbp:locationOfInvention |
gptkb:Boston,_Massachusetts
|
| gptkbp:patent |
gptkb:US174465A
|
| gptkbp:purpose |
transmit voice over distance
|
| gptkbp:relatedTo |
gptkb:Bell_Telephone_Company
gptkb:Elisha_Gray gptkb:smartphone |
| gptkbp:technology |
electromagnetic transducer
|
| gptkbp:bfsParent |
gptkb:United_States_in_1876
|
| gptkbp:bfsLayer |
7
|