DK82360C
(en )
1957-03-11
Method for degrading cellulose ethers.
DK89257C
(en )
1960-07-04
Process for the preparation of isonicotinylhydrazine compounds.
NL171507B
(en )
STEP ATTENUATOR.
NL172387B
(en )
TELECOMMUNICATIONS SYSTEM.
CH301608A
(en )
1954-09-15
Teletypewriter.
DK79704C
(en )
1955-08-15
Process for the preparation of N-propyl-α, β-dimethylsuccinimide.
DK79705C
(en )
1955-08-15
Process for the preparation of N-ethyl-α, α-dimethylsuccinimide.
DK87163C
(en )
1959-04-20
Process for the preparation of threo-1-p-methylsulfonylphenyl-2-dichloro-acetamidopropane-1,3-diols.
DK89298C
(en )
1960-07-11
Process for the preparation of 1-p-nitrophenyl-2-dichloroacetamidopropane-1,3-diols.
DK79861C
(en )
1955-09-19
Process for the preparation of 1-hydrazinophthalazines.
DK81353C
(en )
1956-07-16
Process for the preparation of 6-carbamyloxy-indolines.
DK79770C
(en )
1955-08-29
Process for the preparation of thiohydrazones.
DK79771C
(en )
1955-08-29
Process for the preparation of thiohydrazones.
DK79776C
(en )
1955-08-29
Process for the preparation of thiohydrazides.
DK79404C
(en )
1955-06-20
Process for the preparation of 3-hydroxy-N-methylmorphinane.
DK80943C
(en )
1956-05-07
Process for the preparation of 17-oxy-20-ketosteroids.
DK79733C
(en )
1955-08-22
Process for the preparation of o-hydroxyphenylsuccinimides.
DK81401C
(en )
1956-10-29
Process for the preparation of acetyldigitoxin-α.
DK83203C
(en )
1957-08-19
Process for the preparation of 17-hydroxysteroids.
DK83591C
(en )
1957-10-07
Process for the preparation of 3-aryl-3-pyridyl-monooxo-1-aza-cycloalkanes.
DK83949C
(en )
1957-11-25
Process for the preparation of 3-aryl-3-pyridyl-monooxo-1-aza-cycloalkanes.
DK89479C
(en )
1960-08-08
Process for the preparation of 11-halo-12-hydroxy-steroids.
DK77353C
(en )
1954-04-05
Method for extracting insulin.
DK82077C
(en )
1956-10-22
Process for the preparation of O, O-dimethyl-O-4-nitro-3-chlorophenyl thiophosphate.
DK83867C
(en )
1957-11-11
Process for the preparation of phentiazine derivatives.