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Patents Granted on 1878-11-26
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
RE8,507Nov. 26, 1878G. PelstringImprovement in wood-graining machinesgraining tools
210,180Nov. 26, 1878J.H. BullardImprovement in machines for checking pistol-handlesspecialty woodworking machines
210,200Nov. 26, 1878C.C. HillImprovement in machines for cutting key-hole escutcheonsspecialty woodworking machines
210,220Nov. 26, 1878J. SwanImprovement in boring machinesportable timber mortisers
210,328Nov. 26, 1878C. HollySteam Metersteam meters
210,335Nov. 26, 1878C.M. KnowlesBit-stockbrace chucks
210,353Nov. 26, 1878B.P. PerryImprovement in valve-gears for enginessteam engine valve gear
210,383Nov. 26, 1878J.A. WhitePipe-Tongpipe tongs
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