FR649429A
(en )
1928-12-21
Process for the continuous separation of liquid mixtures
FR710101A
(en )
1931-08-19
Apparatus for the centrifugal separation of suspended matter in gases
FR642012A
(en )
1928-08-17
Process for the extraction of substances suspended or dissolved in gases or liquids
FR662793A
(en )
1929-08-12
Bowl of centrifuges for the treatment of liquids containing sludge
FR830599A
(en )
1938-08-03
Method and apparatus for extracting or concentrating, by electrolysis, elements in solution or in suspension in liquids
FR611627A
(en )
1926-10-07
Method and apparatus for facilitating the extraction of suspended solids from a liquid
FR670703A
(en )
1929-12-04
Improved method and apparatus for automatically adjusting the concentration of suspended solids in liquids
FR643102A
(en )
1928-09-10
Improvements in the recovery of dissolved or suspended matter in industrial liquids
FR816944A
(en )
1937-08-20
Method and apparatus for determining amounts of suspended solids in liquids
FR641926A
(en )
1928-08-13
Process and product for the purification of petroleum gasoline
FR544945A
(en )
1922-10-03
Process for introducing solid particles in suspension in the gas and inhaler apparatus carrying it out
FR788333A
(en )
1935-10-08
Method and device for plugging rupture gaps in the wall of blast furnaces or the like
FR662565A
(en )
1929-08-08
Method for placing articles or solids in containers and apparatus for the practice of this method
FR656310A
(en )
1929-05-06
Method and device for filtering liquids tending to coagulate
FR539535A
(en )
1922-06-27
Method and apparatus for the separation of solids held in suspension in a liquid
FR631411A
(en )
1927-12-20
Method and apparatus for the purification of liquids containing colloids and / or coarser dispersions
FR672073A
(en )
1929-12-23
Method and apparatus for agglomerating suspended solids in liquids
FR651784A
(en )
1929-02-27
Method and apparatus for indicating the depth of liquids in reservoirs and the like
FR662099A
(en )
1929-08-02
Process for the separation and recovery of olefins contained in gases
FR639702A
(en )
1928-06-28
Process for preventing explosions in air liquefaction and distillation apparatus
FR631045A
(en )
1927-12-13
Apparatus for the simultaneous filtration and concentration of liquids containing suspended solids
FR658889A
(en )
1929-06-21
Advanced process for the purification of liquid hydrocarbons
FR648286A
(en )
1928-12-07
Process for the separation of liquids and gas mixtures
FR33307E
(en )
1928-09-26
Process for activating the filtering of coffee and apparatus for using this process
FR663649A
(en )
1929-08-23
Process for the separation of liquid mixtures