File:Julius_Lilienfeld_signature.png
From Wikipedia, the free encyclopedia
Julius_Lilienfeld_signature.png (620 × 109 pixels, file size: 13 KB, MIME type: image/png)
This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
DescriptionJulius Lilienfeld signature.png |
English: Signature of Julius Edgar Lilienfeld (April 18, 1882 – August 28, 1963) |
Date |
after 1934 date QS:P,+1934-00-00T00:00:00Z/7,P1319,+1934-00-00T00:00:00Z/9 (the signature is on a scanned US passport photo; Lilienfeld became US citizen in 1934) |
Source | http://www.computerhistory.org/semiconductor/timeline/1926-field.html |
Author | Julius Edgar Lilienfeld |
Public domainPublic domainfalsefalse |
This signature is believed to be ineligible for copyright and therefore in the public domain because it falls below the required level of originality for copyright protection both in the United States and in the source country (if different). In this case, the source country (e.g. the country of nationality of the signatory) is believed to be United States of America.
Note that this tag cannot be used on all signatures, as not all signatures are copyright-free.
See Commons:When to use the PD-signature tag for an explanation of when the tag may be used. |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 02:47, 10 September 2011 | 620 × 109 (13 KB) | Materialscientist | {{Information |Description ={{en|1=Signature of Julius Edgar Lilienfeld (April 18, 1882 – August 28, 1963)}} |Source =http://www.computerhistory.org/semiconductor/timeline/1926-field.html |Author =Julius Edgar Lilienfeld |Date |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on ar.wikipedia.org
- Usage on azb.wikipedia.org
- Usage on cs.wikipedia.org
- Usage on es.wikipedia.org
- Usage on fa.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on pl.wikipedia.org
- Usage on pt.wikipedia.org
- Usage on ru.wikipedia.org
- Usage on uk.wikipedia.org
- Usage on www.wikidata.org
Retrieved from "https://en.wikipedia.org/wiki/File:Julius_Lilienfeld_signature.png"