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Summary[edit]
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This photo was taken by Alchemist-hp. If you use one of my photos, an email (account needed) or a message or direct to: my email account would be greatly appreciated.
Please note the license terms. Other licensing terms can get discussed, too.
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This file is copyrighted and has been released under a license which is incompatible with Facebook's licensing terms. It is not permitted to upload this file to Facebook.
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Licensing[edit]
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Copyleft: This work of art is free; you can redistribute it and/or modify it according to terms of the Free Art License. You will find a specimen of this license on the Copyleft Attitude site as well as on other sites. http://artlibre.org/licence/lal/enFALFree Art Licensefalsetrue |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment |
| current | 20:51, 18 July 2010 |  | 3,000 × 1,000 (274 KB) | Alchemist-hp | == {{int:filedesc}} == {{Information |Description={{en|1=Spectrum = gas discharge tube: filled with: hydrogen H<sub>2</sub>. Used with 1,8kV, 18mA, 35kHz. ≈8" length.}} {{de|1=Spektralröhre = [[:de:Gasentladungs |
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