FR645564A
(en )
1928-10-27
Method and apparatus for the separation of constituents of gas mixtures
FR599718A
(en )
1926-01-19
Method and apparatus for the separation of immiscible substances
DK25218C
(en )
1919-11-24
Method and Apparatus for Continuous Separation of Liquid Mixtures or Emulsions.
FR541253A
(en )
1922-07-25
Method and apparatus for testing materials
AT91375B
(en )
1923-02-26
Process and device for the continuous cracking of heavy hydrocarbons.
CH79492A
(en )
1918-11-16
Process and device for the continuous upgrading of liquid hydrocarbons
FR568512A
(en )
1924-03-28
Method and apparatus for separating mixed divided materials of different specific gravities
AT91373B
(en )
1923-02-26
Process for dewatering oils and emulsions.
FR582347A
(en )
1924-12-16
Method and apparatus for the distillation of coal
FR545439A
(en )
1922-10-11
Method and apparatus for concentration of liquids
FR538031A
(en )
1922-06-02
Method and apparatus for the distillation of sulfur
FR506067A
(en )
1920-08-13
Method and apparatus for screening or sieving materials
FR533312A
(en )
1922-02-27
Method and apparatus for the treatment of oil shale
FR521446A
(en )
1921-07-13
Method and apparatus for spraying materials
CA206285A
(en )
1920-12-07
Method and apparatus for continuous separation of liquid
CH83500A
(en )
1919-12-01
Device for cleaning and de-awning of grain
CH83285A
(en )
1919-11-17
Apparatus for preventing liquids from boiling over
FR507688A
(en )
1920-09-21
Method and apparatus for the projection of colored films
CH77115A
(en )
1918-03-01
Process for the evaporation of liquids and liquids containing liquids
CH78963A
(en )
1918-09-16
Process and device for the reduction of ores
FI8040A
(en )
1920-05-07
Methods and apparatus for continuous concentration of the flotation process
FR498493A
(en )
1920-01-13
Method and apparatus for the continuous separation of liquid mixtures, or emulsions
FR511458A
(en )
1920-12-27
Method and apparatus for the treatment of oil sands
AT187999B
(en )
1956-12-10
Process for the continuous treatment of liquid hydrocarbons
FR623259A
(en )
1927-06-21
Method and apparatus for the separation of mixed liquids