DK109317C
(en )
1968-04-16
Chemical purification plant.
DK107088C
(en )
1967-04-24
Chemical purification plant.
DK108455C
(en )
1967-12-18
Process for the preparation of 5-amino-unsubstituted 2-amino-benzophenones.
DK101048C
(en )
1965-02-15
Installations for the treatment of drinking water, industrial water and process water.
DK108227C
(en )
1967-10-23
Process for the preparation of 3-hydrocarbonoxy-17α-haloethinyl-19-nor-3,5-androstadiene-17β-oils.
DK124753B
(en )
1972-11-20
Analogous process for the preparation of 13-alkyl-gonen-3,17-diols.
DK109024C
(en )
1968-03-04
Method and plant for wastewater treatment.
DK99920C
(en )
1964-09-28
Wastewater treatment plant.
DK111322B
(en )
1968-07-29
Process for the production of DL-ribose.
DK101049C
(en )
1965-02-15
Biological wastewater treatment plant.
DK100541C
(en )
1964-12-07
Procedure and plant for complete desalination of water.
DK100775C
(en )
1965-01-11
Wastewater treatment plant.
DK103554C
(en )
1966-01-17
Method and plant for purifying water.
DK99977C
(en )
1964-10-05
Method and plant for the preparation of sewage sludge for incineration.
DK98289C
(en )
1964-03-16
Method for biological treatment of wastewater and a round tank for carrying out the method.
DK109074C
(en )
1968-03-11
Biological wastewater treatment plant.
DK117960B
(en )
1970-06-22
Process for the preparation of sulfobetaines.
DK101752C
(en )
1965-05-24
Process for the preparation of 3-alkenyl or 3-alkynyl-1- (5-nitrofurfurylideneamino) hydantoins.
DK102670C
(en )
1965-09-20
Method and plant for wastewater treatment and treatment.
DK103021C
(en )
1965-11-08
Method for purifying ɛ-caprolactam.
DK104055C
(en )
1966-03-28
Process for the preparation of 6-methoxytetralones.
DK100115C
(en )
1964-10-26
Process for the purification of organic peroxides.
DK98798C
(en )
1964-05-19
Feed and process for the production of the same.
DK97353C
(en )
1963-11-18
Process for the preparation of betaine salicylate.
DK107230C
(en )
1967-05-08
Process for the preparation of 18-aminomethylene-17-oxoyohimbane or alloyohimbane.