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All Patents in class 407/15
Patents 1 - 4 of 4
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
  137,769Apr. 15, 1873H.E. ForrestMachines for Turning Carriage Axles
  2,173,074Sep. 12, 1939M. RomaineBroaching Tool
2,255,221Sep. 09, 1941F.J. LapointeMethod and means for surface broaching
  2,277,607Mar. 24, 1942G.R. Squibb, H.L. PopeBroaching Tool
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