Karl_Ziegler_Nobel.jpg (280 × 396 piksel, saiz fail: 56 KB, jenis MIME: image/jpeg)

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Ringkasan

Keterangan Karl Waldemar Ziegler (November 26, 1898 – August 12, 1973)
Tarikh Tarikh tidak diketahui, copyrighted in 1963
Sumber http://www.nobelprize.org/nobel_prizes/chemistry/laureates/1963/
Pengarang Unknown authorUnknown author

Perlesenan

Public domain
This Swedish photograph is in the public domain in Sweden because one of the following applies:
  • The photograph does not reach the Swedish threshold of originality (common for snapshots and journalistic photos) and was created before 1 January 1974 (SFS 1960:729, § 49a).
  • The photograph was published anonymously before 1 January 1954 and the author did not reveal their identity during the following 70 years (SFS 1960:729, § 44).

For photos in the first category created before 1969, also {{PD-1996}} usually applies. For photos in the second category published before 1929, also {{PD-US-expired}} usually applies.

If the photographer died before 1954, {{PD-old-70}} should be used instead of this tag. If the author died before 1926, also {{PD-1996}} usually applies.

You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.

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396 piksel

280 piksel

media type Inggeris

image/jpeg

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Sejarah fail

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Tarikh/WaktuGambar kenitUkuranPenggunaKomen
semasa07:58, 10 Februari 2012Gambar kenit bagi versi pada 07:58, 10 Februari 2012280 × 396 (56 KB)Materialscientist{{information |description=Karl Waldemar Ziegler (November 26, 1898 – August 12, 1973) |date=unknown, copyrighted in 1963 |source=http://www.nobelprize.org/nobel_prizes/chemistry/laureates/1963/ |author=unknown }} ==License== {{PD-Sweden}} [[Category:

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