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All Patents in class 33/452
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
70,547Nov. 05, 1867J. GrahamBevel & Try Squarebevels
196,188Oct. 16, 1877W.E. BrockImprovement in Combined Bevel, Square, Compass, Calipers, &c.combination tools
659,513Oct. 09, 1900A.P. DubusSquaremiter squares
761,378May 31, 1904G.P. HazeltonDevice for Measuring Tapersmeasurement gauges
1,427,039Aug. 22, 1922R. TraneAttachment for Rulesrule attachments
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