File:Dolbeer-patent-1.jpg

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Dolbeer-patent-1.jpg (400 × 305 pixels, file size: 30 KB, MIME type: image/jpeg)

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Description
English: LOGGING ENGINE, Patent drawings. US patent 256,553
Date Apr. 18, 1882
Source http://www.google.com/patents?vid=USPAT256553&id=VGZdAAAAEBAJ&pg=PA2&dq=256,553#PPA2,M1
Author J. Dolbeer

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The original description page was here. All following user names refer to en.wikipedia.
  • 2007-02-27 23:57 Oh Snap 400×305× (31021 bytes) Patent drawings. US patent 256,553 http://www.google.com/patents?vid=USPAT256553&id=VGZdAAAAEBAJ&pg=PA2&dq=256,553#PPA2,M1

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current06:03, 3 June 2010Thumbnail for version as of 06:03, 3 June 2010400 × 305 (30 KB)File Upload Bot (Magnus Manske) (talk | contribs) {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Patent drawings. US patent 256,553 http://www.google.com/patents?vid=USPAT256553&id=VGZdAAAAEBAJ&pg=P

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