File:Vacuum Tube Tetrode.svg
Size of this PNG preview of this SVG file: 231 × 231 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 768 × 768 pixels | 1,024 × 1,024 pixels | 2,048 × 2,048 pixels.
Original file (SVG file, nominally 231 × 231 pixels, file size: 6 KB)
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Summary
| Description |
English: Electrical symbol for a vacuum tube tetrode, originally uploaded by Bemoeial at Dutch Wikipedia in 2004 as a raster image. More recently vectorised by myself using Adobe Illustrator. |
| Date | |
| Source | Vectorisation of a medium-res bitmap uploaded on Wikipedia |
| Author | Bemoeial at Dutch Wikipedia |
Licensing
Bemoeial at Dutch Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
Attribution: Bemoeial at Dutch Wikipedia
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:46, 26 January 2016 | | 231 × 231 (6 KB) | Alhadis | User created page with UploadWizard |
File usage
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Global file usage
The following other wikis use this file:
- Usage on bn.wikipedia.org
- Usage on de.wikipedia.org
- Usage on lv.wikipedia.org
- Usage on sq.wikipedia.org
- Usage on sv.wiktionary.org
- Usage on zh.wikipedia.org
