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Patents for Bay State Iron Works
Patents 1 - 10 of 10
First set of recordsLast set of records
NumberDatePatenteeTitleType
49,739Sep. 05, 1865L.S. FalesImproved process of distilling petroleumdistilling
GB-186,600,606Feb. 28, 1866W.E. Newton, J.P. Vincent, J.S. Richards, O. Noble, C.H. Lovrien, H. Rawle, L.S. FalesImprovements in the process of and apparatus for the distillation of tar and other substances"distilling
130,278Aug. 06, 1872W. CampbellImprovement in Pipe-Tongspipe tongs
181,334Aug. 22, 1876L.H. HallImprovement in balanced valvessteam engine valves
210,850Dec. 17, 1878L.H. HallImprrovement in hoisting-machineshoists, winches, come-alongs
213,376Mar. 18, 1879C.H. Lovrien, H. BanisterPipe-Tongpipe tongs
RE9,095Feb. 24, 1880L.H. HallHoisting-machinehoists, winches, come-alongs
CA-11,709Sep. 03, 1880C.H. LovrienImprovements on Pipe Tongspipe tongs
234,304Nov. 09, 1880C.H. LovrienPipe Tongspipe tongs
376,235Jan. 10, 1888B.J. CoatesMachine for turning cross-head pinsmetal lathe accessories and attachments
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