FR938606A
(en )
1948-10-20
Method and apparatus for the production of volatile hydrocarbons from hydrocarbon solids
FR878346A
(en )
1943-01-18
Method and apparatus for separating crystals from solution
FR773068A
(en )
1934-11-10
Method and apparatus for the distillation of solid substances
FR863312A
(en )
1941-03-29
Method and apparatus for the electroplating of tin alloys
FR50555E
(en )
1941-01-15
Method and apparatus for continuously treating solids with solvents
FR50315E
(en )
1940-03-16
Method and apparatus for continuously treating solids with solvents
FR866046A
(en )
1941-06-13
Method and apparatus for the separation of solids by dense liquor
FR863594A
(en )
1941-04-04
Method and apparatus for fractionation of solutions
FR48906E
(en )
1938-09-21
Method and apparatus for continuously treating solids with solvents
FR827514A
(en )
1938-04-28
Method and apparatus for continuously treating solids with solvents
FR836834A
(en )
1939-01-26
Method and device for electrolysis
FR914742A
(en )
1946-10-16
Method and apparatus for treating finely divided solids
FR831630A
(en )
1938-09-09
Process for the treatment of proteins and resulting materials
FR839025A
(en )
1939-03-22
Process for agglomeration of fuels and apparatus for the application of this process
FR843841A
(en )
1939-07-11
Method and apparatus for preparing epichlorohydrin
FR862550A
(en )
1941-03-08
Process for the sweetening of hydrocarbon distillates
FR898989A
(en )
1945-05-14
Method and apparatus for the treatment of solids in a high frequency field
FR824817A
(en )
1938-02-17
Method and apparatus for the injection of liquid fuels
FR709635A
(en )
1931-08-11
Advanced process for the treatment of heavy liquid hydrocarbons
FR762547A
(en )
1934-04-12
Process for the treatment of hydrocarbons and solid bituminous materials
FR825560A
(en )
1938-03-07
Slaughtering process and apparatus for its application
FR869797A
(en )
1942-02-16
Process for concentrating and purifying dispersions
FR865057A
(en )
1941-05-13
Apparatus for regulating air distribution and method for ensuring precise results in the operation of furnaces
FR757809A
(en )
1934-01-05
Improved process and apparatus for the treatment of solids with gases
FR982459A
(en )
1951-06-11
Method and apparatus for plotting certain curves deriving from a given curve