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All Patents in class 74/606R
Patents 1 - 10 of 59
First set of recordsNext set of recordsLast set of records
PictureNumberDatePatenteeTitle
  4,125Jul. 26, 1845R.C. GrantTide Mill
153,254Jul. 21, 1874J.L. HewesMetal Planing Machines
  335,840Feb. 09, 1886A.C. PessanoDrip Cup and Self Oiling Attachment for Bearings
  492,751Feb. 28, 1893E.W. RossCarrier attachment
525,443Sep. 04, 1894P.W. Gates, E.E. Hanna, C.L. CarmanGyrating crusher
  569,832Oct. 20, 1896A.L. IdeEngine
606,543Jun. 28, 1898E.E. HannaSelf-lubricating engine
606,549Jun. 28, 1898E. HolmesPortable electric drill
  635,024Oct. 17, 1899H.C. Clay, J.N. Kailor, M.T. ReevesGear Casing
697,629Apr. 15, 1902H.B. KeiperCombined gearing and casing therefor
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