Sergey_Lebedev.jpg (408×542 điểm ảnh, kích thước tập tin: 138 kB, kiểu MIME: image/jpeg)

Miêu tả

Miêu tả
English: Sergei Lebedev (1874–1934), Russian chemist and inventor of commercially viable synthetic rubber.
Ngày thập niên 1920
date QS:P,+1920-00-00T00:00:00Z/8
Nguồn gốc http://www.gettyimages.co.uk/license/141551210
Tác giả Không rõUnknown author
copyright holder Mondadori publishers

Giấy phép

Public domain
Public domain
The country of origin of this photograph is Italy. It is in the public domain there because its copyright term has expired. According to Law for the Protection of Copyright and Neighbouring Rights n.633, 22 April 1941 and later revisions, images of people or of aspects, elements and facts of natural or social life, obtained with photographic process or with an analogue one, including reproductions of figurative art and film frames of film stocks (Art. 87) are protected for a period of 20 years from creation (Art. 92). This provision shall not apply to photographs of writings, documents, business papers, material objects, technical drawings and similar products (Art. 87). Italian law makes an important distinction between "works of photographic art" and "simple photographs" (Art. 2, § 7). Photographs that are "intellectual work with creative characteristics" are protected for 70 years after the author's death (Art. 32 bis), whereas simple photographs are protected for a period of 20 years from creation.
Italy
Italy
This may not apply in countries that don't apply the rule of the shorter term to works from Italy. In particular, these are in the public domain in the United States only if:

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Public domain
This work is in the public domain in Russia according to article 1281 of the Civil Code of the Russian Federation, articles 5 and 6 of Law No. 231-FZ of the Russian Federation of December 18, 2006 (the Implementation Act for Book IV of the Civil Code of the Russian Federation).

This usually means that one of the following conditions is fulfilled.

  1. The author of this work died:[1]
    • (a) before January 1, 1950 or
    • (b) between January 1, 1950 and January 1, 1954, did not work during the Great Patriotic War and did not participate in it.
  2. This work was originally published anonymously or under a pseudonym:
    • (a) before January 1, 1943 and the name of the author did not become known during 50 years after publication, counted from January 1 of the year following the year of publication, or
    • (b) between January 1, 1943 and January 1, 1954, and the name of the author did not become known during 70 years after publication, counted from January 1 of the year following the year of publication.
  3. This work is a film (a video fragment or a single shot from it):
    • (a) which was first shown before January 1, 1943[2] or
    • (b) which was created by legal entity between January 1, 1929 and January 1, 1954, provided that it was first shown in the stated period or was not shown until August 3, 1993.
  4. This work is an information report (including photo report), which was created by an employee of TASS, ROSTA, or KarelfinTAG as part of that person’s official duties between July 10, 1925[3] and January 1, 1954, provided that it was first released in the stated period or was not released until August 3, 1993.

[1] If the author of this work was subjected to repression and rehabilitated posthumously, copyright term is counted from January 1 of the year following the year of rehabilitation.
If the work was first published after the death (posthumous rehabilitation) of the author, copyright term is counted from January 1 of the year following the year of publication, provided that the work was published within 50 years after the death of the author who died (and was not posthumously rehabilitated) before January 1, 1943, or within 70 years after the death (posthumous rehabilitation) of the author who died (rehabilitated posthumously) between January 1, 1943 years before January 1, 1954.

[2] Amateur films which were first shown on January 1, 1943 or later are subjects of points 1-2 of this template.

[3] ROSTA reports created before July 10, 1925 are subjects of points 1-2 of this template.

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Chuyển từ en.wikipedia sang Commons by Patriot8790.

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  • 2009-12-23 19:59 Greyhood 144×200× (5174 bytes) {{Information |Description = A photo of Sergei Lebedev, (1874–1934), Russian chemist and inventor of commercially viable synthetic rubber. |Source = http://bse.sci-lib.com/particle014392.html |Date = ~~~~~ |Author = unkn

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hiện tại05:48, ngày 1 tháng 2 năm 2019Hình xem trước của phiên bản lúc 05:48, ngày 1 tháng 2 năm 2019408×542 (138 kB)Materialscientistcrop, levels
01:13, ngày 30 tháng 6 năm 2015Hình xem trước của phiên bản lúc 01:13, ngày 30 tháng 6 năm 2015416×554 (146 kB)Materialscientistrecrop from File:Sergei Vasiljevich Lebedev 1920s.jpg
13:36, ngày 1 tháng 7 năm 2010Hình xem trước của phiên bản lúc 13:36, ngày 1 tháng 7 năm 2010144×200 (5 kB)Patriot8790{{Information |Description={{en|A photo of Sergei Lebedev, (1874–1934), Russian chemist and inventor of commercially viable synthetic rubber.}} |Source=Transferred from [http://en.wikipedia.org en.wikipedia]; transfer was stated to be made by [[User:Pat
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