FR787386A
(en )
1935-09-21
Method and apparatus for the purification of heterogeneous liquid mixtures
FR769254A
(en )
1934-08-23
Process for the extraction or continuous treatment of liquids, and apparatus for carrying out this process
FR987881A
(en )
1951-08-20
Method and apparatus for the separation of emulsified materials
FR878346A
(en )
1943-01-18
Method and apparatus for separating crystals from solution
FR1067775A
(en )
1954-06-18
Method and apparatus for the deaeration of viscous liquids
FR986513A
(en )
1951-08-01
Method and apparatus for the separation of liquids and in particular for the extraction of oil
FR1072135A
(en )
1954-09-08
Method and apparatus for the continuous removal of volatiles from liquids
FR1173586A
(en )
1959-02-26
Method and apparatus for the separation of paraffins from hydrocarbon oils
FR1028143A
(en )
1953-05-19
Method and apparatus for the continuous extraction of liquids by other liquids flowing in counter-current
FR859029A
(en )
1940-12-09
Method and apparatus for the separation of liquid emulsions
FR1035504A
(en )
1953-08-25
Method and apparatus for the evaporation of liquids
FR1091911A
(en )
1955-04-15
Method and apparatus for the continuous extraction of liquids
FR995192A
(en )
1951-11-28
Method and centrifugal apparatus for purifying beer
FR1018470A
(en )
1953-01-08
Method and apparatus for extracting constituents from liquids by distillation
FR1074553A
(en )
1954-10-06
Method and apparatus for continuous percolation of liquid hydrocarbons
FR1117221A
(en )
1956-05-18
Method and apparatus for the separation of the various constituents of an ore
CH317440A
(en )
1956-11-30
Method and apparatus for the extraction of substances in solution
FR1076008A
(en )
1954-10-21
Method and apparatus for the extraction of solids contained in liquids
CH280077A
(en )
1952-01-15
Method and apparatus for the separation of particles of different sizes.
FR991055A
(en )
1951-10-01
Method and apparatus for clarifying liquids
FR739095A
(en )
1933-01-05
Method and apparatus for the continuous extraction of oil-containing materials and the like
FR996282A
(en )
1951-12-17
Method and apparatus for the extraction of suspended solids from a liquid
FR1039899A
(en )
1953-10-12
Method and apparatus for the continuous extraction of oil from strongly aqueous materials
FR59701E
(en )
1954-07-16
Method and device for the separation of suspensions by means of extractors
FR994395A
(en )
1951-11-15
Method and apparatus for ejecting liquids under pressure