File:Ratkovszky.jpg
Ratkovszky.jpg (194 × 254 pixels, file size: 12 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionRatkovszky.jpg |
Magyar: Ratkovszky Ferenc (1900 – 1965) Kossuth-díjas gépészmérnök, a Magyar Tudományos Akadémia rendes tagja |
Date |
circa 1930 date QS:P,+1930-00-00T00:00:00Z/9,P1480,Q5727902 s |
Source | [1] file |
Author | Unknown authorUnknown author |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work is not covered by copyright.
This work was first published in Hungary in 1943 or before, and the identity of the author cannot be determined. According to the Hungarian copyright act of 1999 31. § (3): In the event the person of the author is unknown, the term of protection shall be seventy years and shall be counted from the first day of the year following the first disclosure of the work. For an explanation of the PD status in the US, see the template description page. Important: "the author is unknown" is NOT the same as "I don't know who the author is". You have to provide a reason why you think no one else can know it; otherwise the image shall be deleted. This work is in the public domain in the United States because it meets three requirements:
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Original upload log
[edit]- 2011-03-18 06:09 Tambo 242×318× (17806 bytes) {{Információ | leírás =Ratkovszky Ferenc | forrás =http://www.kfki.hu/physics/historia/localhost/egyen.php?namenev=ratkovszky&nev5=Ratkovszky+Ferenc | dátum = | helyszín =Budapest | szerző = Tambo | enged
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:56, 18 September 2012 | 194 × 254 (12 KB) | Tambo (talk | contribs) | {{Information |Description={{hu|Ratkovszky Ferenc (1900 – 1965) Kossuth-díjas gépészmérnök, a Magyar Tudományos Akadémia rendes tagja}} |Source=Transferred from [http://hu.wikipedia.org hu.wikipedia]; transfer was stated to be made by [[User:T... |
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