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Patents for Edward S. M. Fernald
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
107,894Oct. 04, 1870E.S. FernaldImprovement in knife-grinding machinescutter grinding
286,690Oct. 16, 1883E.S. FernaldTool Rest for Lathesmetal lathe accessories and attachments
440,146Nov. 11, 1890E.S. FernaldTool Restmetal lathe accessories and attachments
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