File:Forest foto1.jpg
Forest_foto1.jpg (447 × 502 pixels, file size: 74 KB, MIME type: image/jpeg)
Captions
Captions
Transferred from pl.wikipedia to Commons by Maksim.
Lee de Forest, wynalazca triody.
Public domainPublic domainfalsefalse |
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
date/time | username | edit summary |
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14:07, 13 gru 2005 | pl:Wikipedysta:Wp | |
13:10, 13 gru 2005 | pl:Wikipedysta:Wp | (Lee de Forest, wynalazca triody. {{PD}}) |
Original upload log
[edit]Legenda: (bież) = to jest obecny plik, (usuń) = usuń tę starszą wersję, (przywróć) = przywróć tę starszą wersję. Kliknij na datę aby ściągnąć lub zobaczyć wersję tej grafiki wysłaną tego dnia.
- (usuń) (bież) 13:10, 13 gru 2005 . . pl:Wikipedysta:Wp Wp ( pl:Dyskusja_Wikipedysty:Wp Dyskusja) . . 190x289 (17871 bajtów) (Lee de Forest, wynalazca triody. { { PD } })
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:32, 7 May 2011 | ![]() | 447 × 502 (74 KB) | Keraunoscopia (talk | contribs) | Larger version from Science Photo Library |
16:51, 21 January 2006 | ![]() | 190 × 289 (17 KB) | Maksim (talk | contribs) | La bildo estas kopiita de wikipedia:pl. La originala priskribo estas: Lee de Forest, wynalazca triody. {{PD-old}} {| border="1" ! date/time || username || edit summary |---- | 14:07, 13 gru 2005 || pl:Wikipedysta:Wp || <nowiki></nowiki> |---- | 13: |
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Orientation | Normal |
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Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Color space | sRGB |