Image:Carnot-engine-1824.png

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Description
English: Sadi Carnot's pison-and-cylinder diagram from 1824
Source

w:Image:Carnot-engine-1824.jpg
Date

16 July 2006
Author

User Sadi Carnot on en.wikipedia
Permission
(Reusing this image)
This is a faithful photographic reproduction of an original two-dimensional work of art. The original image comprising the work of art itself is in the public domain for the following reason:
Public domain This image (or other media file) is in the public domain because its copyright has expired.

This applies to the United States, Canada, the European Union and those countries with a copyright term of life of the author plus 70 years.

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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Other versions

Originally from en.wikipedia; description page is (was) here

* 21:39, 16 July 2006 [[:en:User:Sadi Carnot|Sadi Carnot]] 365×793 (63,510 bytes) <span class="comment">(Sadi Carnot's pison-and-cylinder diagram from 1824)</span>

Converted to PNG. ~~helix84 18:48, 29 October 2006 (UTC) (Uploaded using CommonsHelper or PushForCommons)

File history

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Date/TimeDimensionsUserComment
current18:48, 29 October 2006365×793 (6 KB)Helix84 ({{Information| |Description={{en|Sadi Carnot's pison-and-cylinder diagram from 1824}} |Source=w:Image:Carnot-engine-1824.jpg |Date=16 July 2006 |Author=User Sadi Carnot on [http://en.wikipedia.org en.wikipedia] |Permission={{)
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