File:Vacuum collector double tube.png
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Summary
| Description |
English: Vacuum solar collector - double tube |
| Source | Own work |
| Author | Rkraft |
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.
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- to share – to copy, distribute and transmit the work
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- 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.
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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. |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:18, 11 December 2009 | | 1,600 × 600 (193 KB) | Rkraft | {{Information |Description={{en|1=Vacuum solar collector - double tube}} |Source={{own}} |Author=Rkraft |Date= |Permission= |other_versions= }} |
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