CH349551A
(en )
1960-10-15
Plant for the treatment of liquids, e.g. for softening water
BE507597A
(en )
1953-04-24
PROCESS FOR THE PREPARATION OF SUBSTITUTED PIPERIDINES.
CH260081A
(en )
1949-02-28
Process for preparing farnesylacetone.
CH241215A
(en )
1946-02-28
Device for water softening according to the base exchange process.
CH261216A
(en )
1949-04-30
Process for preparing 2-metanilamido-5-chloropyrimidine.
CH257737A
(en )
1948-10-31
Method and device for water softening.
BE501277A
(en )
1952-05-09
PROCESS FOR PREPARING 1,4-ARALCOYL-PIPERAZINES.
CH270250A
(en )
1950-08-31
Process for preparing 1,1,1,3-tetrachloropropane.
CH278284A
(en )
1951-10-15
Process for preparing phenyl-silicon trichloride.
BE497436A
(en )
1950-12-01
PROCESS FOR THE PREPARATION OF ALCOYL-AROMATIC DIOXYPHENYLETHANOLAMINES.
CH241595A
(en )
1946-03-31
Device for making wreaths.
BE503785A
(en )
1952-10-10
PROCESS FOR THE PREPARATION OF 6-METHOXY-8-ALCOYLENE-DIAMINO-QUINOLEINE.
BE497437A
(en )
1950-12-01
PROCESS FOR PREPARING DIOXYPHENYL-PROPANOL-ARALKYL AMINES.
BE515696A
(en )
1954-09-03
PROCESS FOR PREPARING THE UPPER KETONES.
BE506386A
(en )
1953-02-27
PROCESS FOR THE PREPARATION OF 6-METHYL-8-OXY-ERGOLINE.
BE515464A
(en )
1954-08-20
PROCESS FOR THE PRODUCTION OF N-ALLYLNORMORPHINE.
DK79893C
(en )
1955-09-26
Process for the preparation of 4-monoalkyl or 4-monoalkoxyalkylaminosalicylic acids.
DK80215C
(en )
1955-12-05
Process for the preparation of 4-monoalkyl or 4-monoalkoxyalkylaminosalicylic acids.
BE511206A
(en )
1953-11-20
PROCESS FOR THE PREPARATION OF CYANOPYRIDINES.
BE496854A
(en )
1950-11-03
PROCESS FOR PREPARING QUININE BICHLORHYDRATE.
BE533777A
(en )
1958-05-28
PROCESS FOR THE PREPARATION OF 3-PYRIDINOLS.
CH296678A
(en )
1954-02-28
Cleaning process.
FR56462E
(en )
1952-09-25
Tank descaling process
CH264057A
(en )
1949-09-30
Device for decorating flat structures.
DK81399C
(en )
1956-10-29
Process for the preparation of α-oxy-γ-mercaptocarboxylic acids.