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All Patents in class 236/79
Patents 1 - 2 of 2
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PictureNumberDatePatenteeTitle
  1,059,976Apr. 29, 1913W.H. CarrierSystem for purifying, humidifying, and controlling the humidity of air
  2,341,789Feb. 15, 1944J.E. JustusCooling System for Internal Combustion Engines
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