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Patents for H. J. England
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
190,275Mar. 03, 1877O.S. French, D. June, R. BraytonImprovement in Spark-Arresterssteam spark arresters
267,379Nov. 14, 1882A. ThompsonTool For Inserting Casterssocket wrenches
278,128May 22, 1883W.H. GrayShingle-sawing machineshingle machines
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