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Patents Granted on 1920-02-17
Patents 1 - 3 of 3
First set of recordsLast set of records
1,330,949Feb. 17, 1920C.L. NadonRack Cutting Attachment for Fellows Gear Cuttersgear making machines
1,331,280Feb. 17, 1920E.A. SchadeGage Self-setting Metallic Planeplane cutter adjustments
1,331,368Feb. 17, 1920Combination Tool
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