Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
vacuum tube base
|
| gptkbp:alternativeName |
Noval base
|
| https://www.w3.org/2000/01/rdf-schema#label |
B9A (Noval)
|
| gptkbp:introducedIn |
1940s
|
| gptkbp:pinArrangement |
evenly spaced in a circle
|
| gptkbp:pinCount |
9
|
| gptkbp:shape |
circular
|
| gptkbp:usedBy |
gptkb:ECC83
EF86 EL84 |
| gptkbp:usedFor |
miniature vacuum tubes
|
| gptkbp:usedIn |
gptkb:radio_station
gptkb:audio_equipment |
| gptkbp:bfsParent |
gptkb:ECC83
gptkb:ECC83_valve |
| gptkbp:bfsLayer |
7
|