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All Patents of Type: radial drill presses
Patents 1 - 15 of 20
First set of recordsNext set of recordsLast set of records
184,060Nov. 07, 1876A. BoxRadial Drillradial drill presses
297,383Apr. 22, 1884E.F. Gordon, H. HobbsSuspended drilling-machineradial drill presses
331,075Nov. 24, 1885F.B. MilesDrilling-machineradial drill presses
472,546Apr. 12, 1892W.D. McNaullRadial Drilling Machineradial drill presses
499,159Jun. 06, 1893F.H. CraftsDriving Mechanism for Lathesmetalworking machine mechanisms
GB-189,408,120Mar. 09, 1895W.A. PearnImprovements in machines or tools for drilling, tapping, and like purposesradial drill presses
701,115May 27, 1902C.E. WilleyDrilling machineryradial drill presses
737,948Sep. 01, 1903O.W. MuellerRadial drillradial drill presses
GB-191,105,422Apr. 04, 1912C.W. JamesImprovements in Machines for Drilling and Boring Metals. radial drill presses
1,076,242Oct. 21, 1913W.T. SearsRadial drillradial drill presses
1,095,828May 05, 1914E.J. Spaeth, H. DresesRadial drillradial drill presses
GB-191,405,480Nov. 05, 1914J.H. WicksteedImprovements in Radial Arm Drilling and Boring Machines of the Vertical Typeradial drill presses
1,231,721Jul. 03, 1917H. DresesFeeding mechanism in metal-working machineryradial drill presses
1,512,231Oct. 21, 1924O.W. MuellerSafety means for drilling machinesradial drill presses
1,595,962Aug. 10, 1926H. DresesRadial drilling machineradial drill presses
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