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All Patents in class 29/232
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
149,760Apr. 14, 1874J. KayImprovement in roller abstracters for lever watchesclockmaker
251,183Dec. 20, 1881O.W. BullockCombination watch-hand remover and case-opener
357,584Feb. 15, 1887W.W. DudleyTool for Closing Mainspring Barrelswatchmaker
358,016Feb. 22, 1887A. ClarkImprovements in Tire-Bolt Holderspliers
438,416Oct. 14, 1890F. HardingeWatch maker's roller extractorwatchmaker
449,310Mar. 31, 1891E.E. CobleWatch Maker's Plierspliers
627,669Jun. 27, 1899C.H. JenkinsWatchmaker's Toolhand vises
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