CA459630A
(fr )
1949-09-13
Recuperation de soufre de melanges gazeux
CA458877A
(fr )
1949-08-09
Recuperation de bioxyde d'azote
CA458746A
(fr )
1949-08-09
Production de soufre avec melanges gazeux
CA458138A
(fr )
1949-07-12
Separation de melanges normallement gazeux
CA461915A
(fr )
1949-12-20
Laveur de gaz
AU157323B2
(en )
1952-02-28
Improvements relating tothe recovery of sulphur from gas mixtures containing hydrocarbons
AU146351B2
(en )
1949-05-05
Improvements in or relating tothe recovery of chlorine from chlorine containing gaseous mixtures
CA460557A
(fr )
1949-10-25
Separation du benzene d'un melange d'hydrocarbures
AU144932B2
(en )
1949-03-31
Improvements inthe recovery of diamonds
CA457290A
(fr )
1949-06-07
Recuperation de matieres solides finement divisees
CA437575A
(fr )
1946-10-29
Recuperation de bioxyde de soufre dans melanges de gaz
CA462046A
(fr )
1949-12-27
Chloruration de substances gazeuses non saturees
AU708351A
(en )
1952-02-28
Improvements relating tothe recovery of sulphur from gas mixtures containing hydrocarbons
AU143313B2
(en )
1949-05-19
Improvements in or relating tothe removal of chlorine from gaseous mixtures
AU2682949A
(en )
1949-05-05
Improvements in or relating tothe recovery of chlorine from chlorine containing gaseous mixtures
CA457660A
(fr )
1949-06-28
Analyseur de gaz
AU2625349A
(en )
1949-03-31
Improvements inthe recovery of diamonds
CA453531A
(fr )
1948-12-21
Procede de separation de melanges gazeux
CA452636A
(fr )
1948-11-16
Separation a basse temperature pour melanges de gaz comprimes
AU2641349A
(en )
1949-05-19
Improvements in or relating tothe removal of chlorine from gaseous mixtures
CA461235A
(fr )
1949-11-22
Analyseur de gaz
AU154902B2
(en )
1950-08-17
Improvements relating tothe recovery of lead from sulphide ores
CA458254A
(fr )
1949-07-19
Recuperation de composes de molybdene
CA456055A
(fr )
1949-04-19
Recuperation de peroxydes organiques
CA457937A
(fr )
1949-07-05
Recuperation de richesses metalliques