File:Triode REN904.jpg
Size of this preview: 800 × 556 pixels. Other resolutions: 320 × 223 pixels | 640 × 445 pixels | 1,064 × 740 pixels.
Original file (1,064 × 740 pixels, file size: 195 KB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Triode REN 904. Early Telefunken vacuum tube. Manufactured ca. 1930 - 1935. The german book lying in the background is "Die Rundfunktechnik" by W.Lehmann, printed in 1930) |
| Date | |
| Source | Own work |
| Author | 32bitmaschine |
Licensing
I, the copyright holder of this work, hereby publish it under the following licenses:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
- 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.
|
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
You may select the license of your choice.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:55, 31 August 2008 | | 1,064 × 740 (195 KB) | 32bitmaschine | {{Information |Description={{en|1=Triode REN 904. Early Telefunken vacuum tube. Manufactured ca. 1930 - 1935. The german book lying in the background is "Die Rundfunktechnik" by W.Lehmann, printed in 1930)}} |Source=Own work by uploader |Author=[[User:3 |
File usage
The following page uses this file:
Global file usage
The following other wikis use this file:
- Usage on arz.wikipedia.org
- Usage on azb.wikipedia.org
- Usage on fa.wikipedia.org
- Usage on id.wikipedia.org
- Usage on ja.wikipedia.org
- Usage on lt.wikipedia.org
- Usage on pl.wikipedia.org
- Usage on sv.wikipedia.org
