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All Patents in class 428/596
Patents 1 - 6 of 6
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
297,242Apr. 22, 1884J.E. EmersonTab-plate for saws
  665,873Jan. 15, 1901E.G. BuddSheet-metal spoke-blank
1,303,829May 13, 1919G.A. VogelStock for Spirit Levels
  2,197,076Apr. 16, 1940W.R. Meyer, W.F. GroeneCrankshaft Blank
  2,333,859Nov. 09, 1943W.L. GroeneCrankshaft Blank
  2,456,856Dec. 21, 1948C.J. BathBolster Block
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