71212773
Apr 16, 1925
Jan 5, 1926
CENTRIFUGAL FANS, CENTRIFUGAL PUMPS, PROPELLER FANS, BLOWERS, TUYERES, TOBACCO-CURING MACHINERY, PNEUMATIC CONVEYORS, APPARATUS FOR MOISTENING SUBSTANCES, APPARATUS FOR DRYING SUBSTANCES, APPARATUS FOR MOISTENING OR HUMIDIFYING AIR OR GASES, APPARATUS FOR DRYING OR DEHUMIDIFYING AIR OR GASES, APPARATUS FOR FILTERING AIR OR GASES, APPARATUS FOR COOLING AIR OR GASES, APPARATUS FOR CONDITIONING AIR OR GASES, AND DUST SEPARATORS, FLUID-PRESSURE MOTOR ENGINES, INCLUDING TURBINE MOTORS
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