vacuum tube
device that controls electric current between electrodes in an evacuated container
External resources
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| WordNet 3.1 Synset ID | 04501499-n[೪] |
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| Encyclopædia Britannica Online ID | technology/thermionic-valve subject named as: thermionic valve |
| GND ಐಡಿ | |
| BNCF Thesaurus ID | 65375 subject named as: Tubi elettronici a vuoto |
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ಉಪವರ್ಗ
electronic component
active electronic component
ಕಂಡುಹಿಡಿದ ಸಮಯ
1904
described by source
Encyclopædia Britannica 11th edition
statement is subject of: 1911 Encyclopædia Britannica/Vacuum Tube
Малая советская энциклопедия, 1936—1947
statement is subject of: Q87327935
history of topic
history of electronic tubes
on focus list of Wikimedia project
Wikipedia:Vital articles/Level/4
point in time: ೩೧ ಅಕ್ಟೋಬರ್ 2022
partially coincident with
vacuum tube
ಕಾಮನ್ಸ್ ವರ್ಗ
Vacuum tubes
ವಿಷಯದ ಮುಖ್ಯ ವರ್ಗ
Category:Vacuum tubes
Reference
- ↑ Freebase Data Dumps, ೨೮ ಅಕ್ಟೋಬರ್ 2013
- ↑ OpenAlex, ೨೬ ಜನವರಿ 2022, https://docs.openalex.org/download-snapshot/snapshot-data-format
- ↑ KBpedia, ೯ ಜುಲೈ 2020
- ↑ GF WordNet
- ↑ YSO-Wikidata mapping project, ೨೫ ಏಪ್ರಿಲ್ 2022
- ↑ ನ್ಯಾಷನಲ್ ಲೈಬ್ರರಿ ಇಸ್ರೇಲ್