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Patents for George H. Webb
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
472,063Apr. 05, 1892J. Clark, Jr., G.S. MaxwellAutomatic railway-switch
488,235Dec. 20, 1892G.H. WebbCenter Piece for the Grates of Forge Furnacesforges
599,275Feb. 15, 1898G.H. WebbLathe for Turning Metalmetal lathes
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