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All Patents in class 236/44A
Patents 1 - 9 of 9
First set of recordsLast set of records
NumberDatePatenteeTitleType
13,947Dec. 18, 1855W.W. JohnsonMachine for planing fellieswheelwright
17,677Jun. 30, 1857H. HarpoldAdjustable fender-post for sawmillsreciprocating sawmills
902,713Nov. 03, 1908W.H. CarrierDifferential thermostatthermostats
929,655Aug. 03, 1909W.H. Carrier, E.W. ComfortThermostatic regulating device
1,017,245Feb. 13, 1912W.R. Buss, N. YonkmanJournal-boxwoodworking machine bearings
1,018,551Feb. 27, 1912E.W. Comfort, W.H. CarrierDifferential thermostatic devicethermostats
1,167,740Jan. 11, 1916W.H. CarrierMethod of controlling the humidity of air under pressure
1,554,784Sep. 22, 1925W.H. CarrierHumidity and temperature regulator
1,554,785Sep. 22, 1925W.H. CarrierHumidity regulator
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