CH67904A
(en )
1915-02-01
Apparatus for working with hydrogen or gas mixtures containing hydrogen at higher temperatures and pressures
FR518533A
(en )
1921-05-27
Improvements made in the dedusting of gases from the roasting of ores
CH71887A
(en )
1916-03-16
Device for cooling or heating gases and liquids
FR475346A
(en )
1915-05-04
Improvements to processes for separating gases liquefying at very different temperatures
CH71106A
(en )
1915-12-01
Device for conveying and compressing gas
CH69544A
(en )
1915-07-01
Superheater for vapors and gases
GB191409661A
(en )
1916-04-06
Improvements in or relating to Apparatus for Carrying Out Re-actions between Hydrogen and other Gases.
CH74535A
(en )
1917-03-01
Cooking device for melting and refining used pressure roller mass
CH68323A
(en )
1915-03-01
Apparatus for the purification of gases and for the recovery of the dust carried along
FR470359A
(en )
1914-09-08
Improvements in inclined retort gas furnaces
CH66264A
(en )
1914-08-17
Device for the electrical heating of flowing liquids or gases
CH23362A
(en )
1902-07-15
Acetylene gas apparatus with carbide funnel and device to automatically close the funnel opening
FR476739A
(en )
1915-08-26
Gas retort
CH59253A
(en )
1913-05-02
Device for changing the temperature of gases, vapors or liquids
FR488552A
(en )
1918-10-21
Process for recovering benzene carbides contained in coal gas
CH71892A
(en )
1916-08-01
Process for recovering benzene carbides contained in coal gas
AT57801B
(en )
1913-02-25
Device for displaying flammable gases.
CH70584A
(en )
1916-01-03
Gas purifier for acetylene apparatus
FR476796A
(en )
1915-08-31
Method for heating gas retort chambers and similar apparatus
AU1514114B
(en )
1915-06-08
Improvements relating to apparatus for regulating and controlling and/or indicating temperatures
FR472397A
(en )
1914-12-03
Gas consumption regulator
CH73737A
(en )
1916-11-16
Means of facilitating the carrying of rifles
GB129292A
(en )
1920-02-19
Improvements in Processes for Cooling or Liquefying Gases or Gaseous Mixtures and in Apparatus therefor.
CH68827A
(en )
1915-05-01
Apparatus for treating liquid with carbonic acid gas
FR431340A
(en )
1911-11-08
Method and apparatus for conducting gases through furnaces working with heated gases