File:Marsh Reinforced Arch.png

Marsh_Reinforced_Arch.png(641 × 399 pixels, file size: 28 KB, MIME type: image/png)

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Description

James Barney Marsh's, US patent #1035026, for Reinforced Arch Bridge

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Patent number 1,035,026

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Date/TimeThumbnailDimensionsUserComment
current17:09, 8 January 2006Thumbnail for version as of 17:09, 8 January 2006641 × 399 (28 KB)Dual Freq (talk | contribs)James Barney Marsh's, US patent #1035026, for Reinforced Arch Bridge {{PD-US-patent}}
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