Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:birthYear |
1913
|
| gptkbp:contribution |
introduction of magnetic tape recording to the United States
|
| gptkbp:deathYear |
1999
|
| gptkbp:employer |
gptkb:Ampex
gptkb:Bing_Crosby_Enterprises |
| gptkbp:knownFor |
pioneering work in magnetic tape recording
|
| gptkbp:militaryService |
gptkb:United_States_Army_Signal_Corps
|
| gptkbp:nationality |
gptkb:American
|
| gptkbp:notableWork |
Valve Amplifiers
|
| gptkbp:occupation |
gptkb:author
gptkb:engineer |
| gptkbp:bfsParent |
gptkb:RCA_(Radio_Corporation_of_America)
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
John T. Mullin
|