CH51911A
(en )
1911-10-02
Device for mixing smoke and exhaust gases with air
CH522429A
(en )
1972-06-30
Process for cleaning an air or gas stream from combustible vapor or gaseous impurities and device for carrying out the process
CH44948A
(en )
1909-10-01
Device for cooling, humidifying and purifying air
CH46330A
(en )
1910-02-16
Device for dedusting gases
CH79180A
(en )
1918-10-16
Device for cleaning rooms, objects and liquids using ozonated air
CH65349A
(en )
1914-06-01
Device for atomizing and intimately mixing liquids with gases or vapors
CH54905A
(en )
1912-07-01
Device for cleaning and odorless combustion gases
CH31365A
(en )
1905-03-31
Device arranged on gas engines for changing the mixing ratio of gas and air
CH650E
(en )
1907-05-31
Device arranged on gas engines for changing the mixing ratio of gas and air
CH45128A
(en )
1909-10-16
Device for the precipitation of precipitable components from gases and vapors
CH44482A
(en )
1909-08-16
Method and apparatus for rendering the exhaust gases from petroleum stoves odorless and harmless
CH53194A
(en )
1912-02-01
Device for shaping hollow stones intended for the construction of chimneys with smoke and ventilation ducts
CH47742A
(en )
1910-08-01
Equipment on firing systems for heating the combustion air with the heating gases and for simultaneously suppressing the fly ash
CH51771A
(en )
1911-09-16
Device for utilizing the heat of combustion gases
CH42290A
(en )
1909-01-16
Process and device for smoke combustion
CH40043A
(en )
1908-05-16
Device for mixing liquids and gases
CH61226A
(en )
1913-09-16
Device for measuring gases, vapors and liquids
AT181727B
(en )
1955-04-25
Method and device for the effective cleaning of industrial and flue gases of all kinds by means of foam filters
CH55492A
(en )
1912-09-02
Apparatus for generating, compressing and conveying smoke and gases
CH71887A
(en )
1916-03-16
Device for cooling or heating gases and liquids
CH43290A
(en )
1909-04-16
Device for supplying air and steam to gas generators with rotating ash pan
CH59098A
(en )
1913-04-16
Device for diluting the smoke gases emitted from chimneys
AT175247B
(en )
1953-06-25
Method and arrangement for preventing the contamination of gases in gas separation or purification plants
NL161991C
(en )
METHOD FOR THE SEPARATION OF COMBUSTIBLE GAS POLLUTANTS FROM AN AIR OR GAS FLOW.
DK12309C
(en )
1909-07-12
Apparatus for Heating Air and Gases.