File:Nipkow-disc.jpg
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Summary
| Description |
English: Graphic of Nipkow's 'disc' from the original patent application Català: Gràfic del disc de Nipkow de l'aplicació original de la patent |
| Date | |
| Source | http://www.laputanlogic.com/articles/2002/12/15-86141195.html |
| Author | Paul Gottlieb Nipkow |
Licensing
|
The author died in 1940, so 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. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1930. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:13, 4 December 2016 | | 180 × 477 (17 KB) | Mònica13 | Cross-wiki upload from ca.wiki.x.io |
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