Image:Nernst-lamp2.jpg

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Description

Nernst lamp
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public domain, source URL: http://de.wikipedia.org/wiki/Bild:Nernstlampe2.jpg, by courtesy of the Landesmuseum für Technik und Arbeit in Mannheim, Germany, (Engl.: State Museum of Technology and Labour). With special thanks to Dr. Thomas Kosche, chief curator.

Description: Nernst lamp, complete, model B with cloche, DC-lamp 0,5 amp, 95 Volt


Public domain This image (or other media file) is in the public domain because its copyright has expired.

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Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Côte d'Ivoire has a general copyright term of 99 years and Honduras has 75 years, but they do implement that rule of the shorter term.

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File history

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current21:15, 6 July 20071,152×641 (212 KB)Allgau ({{Information |Description=Nernst lamp |Source= |Date= |Author= }} public domain, source URL: http://de.wikipedia.org/wiki/Bild:Nernstlampe2.jpg, by courtesy of the [http://www.landesmuseum-mannheim.de/ Landesmuseum für Technik und A)
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