CH326650A
(en )
1957-12-31
Process for the preservation of materials
CH367484A
(en )
1963-02-28
Process for the partial hydrogenation of acetylene compounds
CH366274A
(en )
1962-12-31
Process for the production of thixotropic oils
CH349284A
(en )
1960-10-15
Method and device for treating the surface of bodies
CH345162A
(en )
1960-03-15
Process for the treatment of suspended liquid material
CH392491A
(en )
1965-05-31
Process for the selective hydrogenation of light diene-containing hydrocarbon oils
CH395407A
(en )
1965-07-15
Process for the treatment of residual heating oils
CH317287A
(en )
1956-11-15
Method and device for the finest distribution of liquids
CH318445A
(en )
1957-01-15
Process for the recovery of dimethylnitrosamine
AT188007B
(en )
1956-12-27
Method and device for the gasification of liquid hydrocarbons
CH451894A
(en )
1968-05-15
Process for lowering the pour point of hydrocarbon oils
AT196042B
(en )
1958-02-25
Continuous process for the extractive fractionation of hydrocarbon oils
CH348226A
(en )
1960-08-15
Process for the production of lubricating oil
DE1248845B
(en )
1967-08-31
Process for heating hydrocarbon oils for the purpose of catalytic hydrogenating refining
AT195001B
(en )
1958-01-25
Process for refining oils and fats
CH364079A
(en )
1962-08-31
Process for the continuous casting of metals and equipment for carrying out this process
AT203126B
(en )
1959-04-25
Continuous process and device for refining mineral oils
AT187999B
(en )
1956-12-10
Process for the continuous treatment of liquid hydrocarbons
AT191910B
(en )
1957-09-25
Process for the adsorption of glycols from liquid hydrocarbons
AT198400B
(en )
1958-06-25
Process for the processing of hard asphalt-rich crude oils
AT262200B
(en )
1968-06-10
Process for the removal of metabolic residues from hydrocarbon fractions
CH394449A
(en )
1965-06-30
Process for cracking petroleum or petroleum fractions
CH348514A
(en )
1960-08-31
Process for fusing the edges of glass panes together and apparatus for carrying out this process
AT199381B
(en )
1958-08-25
Procedure for replacing the tray of aluminum electrolytic furnaces and the tray for carrying out the method
CH344078A
(en )
1960-01-31
Process for the bromination of amino-anthraquinones