CH300582A
(en )
1954-08-15
Process for electrodialysis and device for carrying out the process.
CH280487A
(en )
1952-01-31
Process for purifying water.
CH274839A
(en )
1951-04-30
Process for the recovery of platinum.
AT170658B
(en )
1952-03-10
Device for treating small or fine loose material with a medium
AT176517B
(en )
1953-10-26
Device for treating liquids
CH293402A
(en )
1953-09-30
Method for treating rayon threads.
CH287573A
(en )
1952-12-15
Process and system for purifying water.
CH321053A
(en )
1957-04-30
Device for the continuous treatment of threads with a liquid
CH295405A
(en )
1953-12-31
Process for the electrochemical treatment of metal objects.
CH299374A
(en )
1954-06-15
Process for the preparation of solutions of acrylonitrile polymers.
AT172927B
(en )
1952-10-25
Process for cavitation treatment of liquids
AT186620B
(en )
1956-08-25
Process for the catalytic hydrogenation of CO with water vapor
AT183699B
(en )
1955-11-10
Device for treating liquids
CH306040A
(en )
1955-03-31
Process for evaporation of liquids.
CH276136A
(en )
1951-06-30
Process for filtering liquids.
CH281071A
(en )
1952-02-29
Method and device for atomizing liquids.
CH249877A
(en )
1947-07-31
Process and device for the purification of waste water.
AT171430B
(en )
1952-05-26
Process for hardening synthetic resins
AT170282B
(en )
1952-02-11
Process for treating oils
CH284315A
(en )
1952-07-31
Process for the manufacture of ceramic products.
AT188699B
(en )
1957-02-11
Method and device for treating gases with liquids
DEP20023B
(en )
1951-06-07
Process for the sulfochlorination of liquid, saturated hydrocarbons
AT175002B
(en )
1953-05-26
Process for the aromatization of liquid hydrocarbons
AT174204B
(en )
1953-03-10
Process for processing rubber compounds
AT175851B
(en )
1953-08-25
Process for rendering the hardness components of water harmless