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All Patents in class 188/265
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
286,300Oct. 09, 1883W.D. Heebner, I.D. Heebner, D.S. HeebnerBrake for Machine Wagonswagon and cart brakes
539,013May 07, 1895E.T. WrightBrake for Road Enginessteam road engines
1,416,017May 16, 1922W.F. GroeneCountershaft brakemetalworking machine mechanisms
1,983,628Dec. 11, 1934C.G. MahanaVehicle Controlrailroad motor cars
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