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Patents for Claude S. Doll
Patents 1 - 2 of 2
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PictureNumberDatePatenteeTitle
  2,777,350Jan. 15, 1957W.B. Ailes, C.E. Greene, C.S. DollMachine Tool Control Apparatus
  3,709,377Jan. 09, 1973C.S. Doll, W.V. SturmTool changer
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