DE69113129D1
(en )
1995-10-26
Method and device for the production of sterile aqueous solutions.
AT362727B
(en )
1981-06-10
METHOD FOR THE THERMAL TREATMENT OF AQUEOUS SLUDGE, ESPECIALLY CLARIFIER SLUDGE, AND DEVICE FOR CARRYING OUT THE METHOD
DE69008820T2
(en )
1994-08-25
Process for the treatment of polymers.
DE59400669D1
(en )
1996-10-24
Process for the wet chemical treatment of workpieces
DE69000510T2
(en )
1993-05-13
COMPOSITION FOR THE TREATMENT OF WATER OR AQUEOUS SYSTEMS.
DE69100811D1
(en )
1994-01-27
METHOD FOR TREATING AN AQUEOUS SOLUTION CONTAINING IN PARTICULAR Nitric Acid and Hydrofluoric Acid.
DE69006911T2
(en )
1994-09-15
Process for the preparation of 3,4-dichloroaniline.
DE69102294T2
(en )
1995-01-19
Process for the treatment of exhaust gases containing ClF3.
DE60115523D1
(en )
2006-01-12
Process for the preparation of water-soluble polysaccharides and for the elucidation of aqueous solutions containing them
DE69006789T2
(en )
1994-07-14
Process for the preparation of sulfoalkyl-substituted hydroxylamines.
DE69105823D1
(en )
1995-01-26
Process for the treatment of metal matrix composites.
DE69200603T2
(en )
1995-06-08
Process for the treatment of used nickel-containing etching solutions.
DE59100382D1
(en )
1993-10-21
Process for the purification of aqueous N-methylmorpholine-N-oxide solutions.
DE69309885T2
(en )
1997-07-24
Process for the preparation of aqueous solutions of quaternary ammonium hydroxides
ATE98612T1
(en )
1994-01-15
PROCESS FOR THE TREATMENT OF AN AQUEOUS SOLUTION CONTAINING PARTICULARLY NITRIC ACID AND FLUORIC ACID.
DE69103913D1
(en )
1994-10-20
Process for the preparation of dodecanedicarboxylic acid.
DE69013726D1
(en )
1994-12-08
Improved process for the preparation of o-carboxypyridyl and o-carboxyquinolylimidazolinones.
DE69014482D1
(en )
1995-01-12
Process for the extraction of nitric acid.
DE59202584D1
(en )
1995-07-27
Process for the preparation of low-chloride, aqueous titanyl nitrate solutions.
DE59007538D1
(en )
1994-12-01
Process for the treatment of rolled strips.
DE69412485T2
(en )
1999-04-15
Process for the preparation of aqueous compositions containing peracids
DE69011065T2
(en )
1995-02-09
Process for the treatment of nickel-magnesium-silicate ores.
ATE57912T1
(en )
1990-11-15
PROCESS FOR THE PREPARATION OF ANILINOFUMARATE AND 2,3-QUINOLINDICARBONIC ACID.
DE59007620D1
(en )
1994-12-08
Process for the preparation of 3-methylquinoline-8-carboxylic acid.
DE68925387D1
(en )
1996-02-22
Procedure for the treatment of immunotest samples containing mucus