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Patents for Anthony Van Haagen
Patents 1 - 10 of 13
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PictureNumberDatePatenteeTitle
108,305Oct. 11, 1870C. Van HaagenImproved Planing Mechanism
  108,306Oct. 11, 1870C. Van HaagenBoring and Turning Metal
110,405Dec. 20, 1870C. Van HaagenImprovement in portable drilling-tools
110,406Dec. 20, 1870C. Van HaagenImprovement in gear-cutting machines
110,407Dec. 20, 1870C. Van HaagenImprovement in grooving-tools
  110,609Dec. 27, 1870C. Van HaagenCutting and Shaping Metals
  126,111Apr. 23, 1872C. Van Haagen, A. Van HaagenImprovement in Drilling Machines
128,190Jun. 18, 1872A. Van HaagenImprovement in Planing Machines
  136,794Mar. 11, 1873C. Van HaagenSlide Rests for Lathes
153,401Jul. 21, 1874C. Van HaagenImprovement in machines for sharpening twist-drills
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