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File:Double curvature steel lattice Shell by Shukhov in Vyksa 1897 shell.jpg

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Summary

Description The double curvature Diagrid Shell by Vladimir Shukhov in Vyksa near Nizhny Novgorod during construction, 1897
Date
Source Trudy po istorii techniki, AN SSSR, 8, 1954.
Author Unknown authorUnknown author
Permission
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Public domain

This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.

You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
 Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 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. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

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Date/TimeThumbnailDimensionsUserComment
current10:52, 6 August 2006Thumbnail for version as of 10:52, 6 August 20061,295 × 648 (227 KB)R7yauza{{Information |Description= The double curvature diagonally framed Shell by Vladimir Shukhov in Vyksa near Nizhny Novgorod during construction, 1897 |Source= Trudy po istorii techniki, AN SSSR, 8, 1954. |Date= 1897 |Author= unknown |Permission= {{PD-Art

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