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Patents Granted on 1917-11-27
Patents 1 - 5 of 5
First set of recordsLast set of records
1,247,798Nov. 27, 1917W. DohnClothes-drying tumbler-machine
1,247,819Nov. 27, 1917E.W. GoodnowCooling Device for Internal Combustion Enginesheat radiators
1,248,174Nov. 27, 1917M.L. Schartzman, A.R. SimonYarn Measuring Devicemeasurement gauges
1,248,276Nov. 27, 1917F.J. CurtisMachine-toolhorizontal boring mills
1,248,317Nov. 27, 1917H.C. Pierle, W.F. GroeneMachine-toolmetalworking machines
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