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All Patents in class 409/245
Patents 1 - 5 of 5
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
1,984,974Dec. 18, 1934F.J. LapointeBroaching machine
  2,002,924May 28, 1935E.G. Roehm, M. RomaineBroaching Machine
  2,063,756Dec. 08, 1936E.G. Roehm, M. RomaineBroaching Machine
  2,203,803Jun. 11, 1940A.H. Hawley, Sr., E.D. VancilBroaching Machine
2,751,822Jun. 26, 1956B.P. SchiltzBroaching machine with anti-chatter control
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