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All Patents in class 125/22
Patents 1 - 10 of 10
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
113,993Apr. 25, 1871J.E. EmersonImprovement in saws for sawing stone
119,998Oct. 17, 1871D. RikerImprovement in saws
127,585Jun. 04, 1872J.E. EmersonImprovement in saws for sawing stone
141,122Jul. 22, 1873J. CrookesImprovement in saws
148,027Mar. 03, 1874J.W. BranchImprovement in saws
155,165Sep. 22, 1874S.G. MorrisonImprovement in saws for sawing stone
163,879Jun. 01, 1875S.G. MorrisonImprovement in saws for sawing stone
180,429Aug. 01, 1876E.C. KeysImprovement in insertable saw-teeth
311,301Jan. 27, 1885J.E. EmersonInsertable saw-tooth
374,821Dec. 13, 1887R.J. BoleReversible saw-tooth
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