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Humidifier (multi-layer tower type)
DK6055C
(en )
1903-10-26
Device for humidifying the air in incubators.
ES28595A1
(en )
1901-12-01
Improvements in the procedure for the extraction of humidity from the air in furnaces, foundries and other homes.
CH65078A
(en )
1914-05-16
Facility for conservation, respectively. Increasing the moisture content of the air in closed rooms
DK11298C
(en )
1908-09-28
Rotary Compressor for Air and the like.
CH22338A
(en )
1902-01-15
Air humidifier at the same time air deduster and air cooler
ES32553A1
(en )
1903-10-16
Improvements introduced in the air compressors, fans and pumps.
FI3223A
(en )
1908-01-30
Air handling unit, self-supporting, free-standing, free-standing and free-standing
ES39240A1
(en )
1906-11-01
Improvements in devices to compress air or gas.
CH38152A
(en )
1907-09-15
Device for cleaning, tempering, humidifying and disinfecting air
AT67995B
(en )
1915-02-25
Device for cooling the air in closed rooms.
CH44529A
(en )
1909-08-16
Device for extracting oxygen-rich air mixtures from the atmosphere
AT31980B
(en )
1908-02-25
Safety device with compensation for all atmospheric influences for displaying foreign gases in the atmospheric air.