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Patents for Frederick Alexander Ward
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,104,589Jul. 21, 1914F.A. Ward, W.N. TaylorGear-grinding machinegear grinding machines
1,155,532Oct. 05, 1915F.A. WardTrimming mechanism for grinder-wheels of shaft-grinding machinescylindrical grinders
1,271,495Jul. 02, 1918F.A. WardMethod for Grinding Spline Shafts and Other Interrupted Cycindrical Bodiesgrinder dressers
1,273,016Jul. 16, 1918F.A. WardSplined shaftmotor vehicle gearing
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