File:Brown truss patent drawing image crop.png

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Description Diagram for US Patent 17,722, the Brown truss, granted to inventor, Josiah Brown Jr., of Buffalo, w:New York, who w:patented it July 7, 1857
Date patented July 7, 1857. Uploaded December 28, 2006
Source USPTO via Google Patent, patent page image url. Image cropped to remove whitespace on edges
Author Intellectual work of Josiah Brown Jr., deceased. Image bears inscription "H. Peters, Photolithographer|, Washington". Now in public domain as all US patents unless specifically noted are PD
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current12:47, 28 December 2006Thumbnail for version as of 12:47, 28 December 2006750 × 1,250 (52 KB)Lar{{Information |Description=Diagram for US Patent 17,722, the w:Brown truss, granted to inventor, Josiah Brown Jr., of Buffalo, w:New York, who w:patented it July 7, 1857
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