FR627822A
(en )
1927-10-13
Process for the treatment of liquids with chemical reagents and device for its realization
FR662793A
(en )
1929-08-12
Bowl of centrifuges for the treatment of liquids containing sludge
FR685734A
(en )
1930-07-16
Method and device for the continuous treatment of countercurrent liquids
FR661782A
(en )
1929-07-30
Device for pressing materials containing liquids
FR692080A
(en )
1930-10-30
Process and device for the purification and subsequent catalytic treatment of gaseous masses
FR659072A
(en )
1929-06-24
Process for improving the action of treatment liquids used in the textile industry
FR647264A
(en )
1928-11-22
Improved method and device for producing evaporation of liquids
FR656771A
(en )
1929-05-13
Device for the treatment of liquids by gases
FR657203A
(en )
1929-05-18
Process for the treatment of liquids with gases or vapors
FR680527A
(en )
1930-05-01
Method and device for the treatment of glass and cast glass sheets
FR667809A
(en )
1929-10-24
Method and devices for the molecularization of liquids
FR831983A
(en )
1938-09-16
Method and device for the treatment of liquids, in particular hydrocarbons
FR628438A
(en )
1927-10-24
Device for isobarometric drawing of liquids
FR645757A
(en )
1928-10-31
Method and apparatus for the treatment of materials using gas
FR653902A
(en )
1929-03-29
Process and installation for the use of vapors of organic liquids in vapor installations
FR682058A
(en )
1930-05-22
Process for purifying liquids containing arsenic and selenium
FR683649A
(en )
1930-06-16
Method and apparatus for the treatment of liquids
FR664800A
(en )
1929-09-07
Device for silent mixing of condensed vapors and liquids
FR648286A
(en )
1928-12-07
Process for the separation of liquids and gas mixtures
FR683300A
(en )
1930-06-10
Method and device for the treatment of carboniferous materials
FR630610A
(en )
1927-12-06
Improvements to the process and mechanism for measuring liquids
FR646792A
(en )
1928-11-15
Method and apparatus for the treatment of liquids by means of irradiation with ultraviolet rays
FR581886A
(en )
1924-12-08
Method and device for filtering liquids
FR644181A
(en )
1928-10-03
Method and device for the treatment of gases or gas mixtures with contact substances
FR664995A
(en )
1929-09-12
Improvements to the process and apparatus for the treatment of animal waste