Water_to_Water_Heat_Pump.jpg
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Summary
| Description |
English:
Mark Johnson's Heat pump photo.
|
| Date | 28 November 2006 (original upload date) |
| Source | Transferred from en.wikipedia to Commons by Teratornis using CommonsHelper . |
| Author | Marktj at English Wikipedia |
Licensing
|
This work has been released into the
public domain
by its author,
Marktj
at
English Wikipedia
. This applies worldwide.
In some countries this may not be legally possible; if so: Marktj grants anyone the right to use this work for any purpose , without any conditions, unless such conditions are required by law. |
Original upload log
The original description page was
here
. All following user names refer to en.wikipedia.
- 2006-11-28 04:26 Marktj 235×243× (20754 bytes) Mark Johnson's Heat pump photo.