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Patents for A. V. Briesen
Patents 1 - 8 of 8
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
114,651May 09, 1871D. DickClamp or Vise for Holding Packages
125,221Apr. 02, 1872J.E. RoacheImprovement in Pipe Tongs
  132,231Oct. 15, 1872A. AssmanImprovement in Grinding Apparatus
  133,994Dec. 17, 1872T.D. LakinImprovement in converting motion
134,440Dec. 31, 1872J.E. RoachePipe-Tongs and Cutters
142,926Sep. 16, 1873W. LyonImprovement in Combined Punching and Shearing Machines
162,274Apr. 20, 1875M.D. ConverseImprovement in Nail Extractors
258,225May 23, 1882H. FoersterCalipers
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