File:Patent 736, 602.jpg
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Original file (1,600 × 1,100 pixels, file size: 272 KB, MIME type: image/jpeg)
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:50, 17 July 2014 | 1,600 × 1,100 (272 KB) | Doug Coldwell | cleaned up image a little | |
19:38, 16 July 2014 | 1,600 × 1,100 (278 KB) | Doug Coldwell | added more images from the patent | ||
13:11, 8 July 2014 | 1,600 × 1,100 (269 KB) | Doug Coldwell | More detailed drawings from the patent. | ||
18:27, 7 July 2014 | 1,582 × 564 (133 KB) | Doug Coldwell | More detailed drawings to show the patent better. | ||
21:34, 6 July 2014 | 1,582 × 564 (125 KB) | Doug Coldwell | More details on the patent drawings. Crops of images from U.S. patent 736, 602 which is known as the Kahn System or Kahn Bar of a reinforced concrete beam. | ||
21:19, 6 July 2014 | 1,582 × 564 (112 KB) | Doug Coldwell | User created page with UploadWizard |
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