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Patents for Dole & Silver
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
11,364Jul. 25, 1854L.A. DoleSelf-centering hub-boring machinewood lathe chucks
20,779Jul. 06, 1858L.A. DoleBoring-machinedrilling and boring
26,822Jan. 10, 1860L.A. DoleTool for cutting round tenonstenoning machines
41,257Jan. 12, 1864L.A. DoleImprovement in tire-upsetting machineswheelwright
45,117Nov. 15, 1864L.A. DoleImproved Saw-Gummersaw gummers
50,768Oct. 31, 1865L.A. DoleImprovement in machines for tenoning spokestenoning machines
53,216Mar. 13, 1866L.A. DoleImprovement in machines for boring hubswheelwright
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