DK72535C
(en )
1951-05-15
Process for the preparation of preserved oyster shells.
DK77413C
(en )
1954-04-20
Process for the preparation of N-acylamidodiols.
DK76520C
(en )
1953-10-19
Process for the preparation of N-acylamidodiols.
DK76599C
(en )
1953-11-02
Process for the preparation of phenoxyacetamidines.
DK76602C
(en )
1953-11-02
Process for the preparation of 2-amino-4-oxy-pteridines.
DK80664C
(en )
1956-03-12
Process for the preparation of 1-alkylpiperazine-4-mono-carboxamides.
DK80896C
(en )
1956-04-30
Process for the preparation of thiosemicarbazones of pyridine-3- or -4-aldehyde.
DK77790C
(en )
1954-07-12
Process for the preparation of derivatives of fentiazine.
DK76057C
(en )
1953-07-06
Process for the preparation of 3,7-oxysterols.
DK76605C
(en )
1953-11-02
Process for the preparation of thyroxine or derivatives thereof.
DK75013C
(en )
1952-11-24
Process for the preparation of sulfonamide derivatives.
DK77598C
(en )
1954-05-31
Process for the preparation of α-aroyl-β-trichloromethyl ethylenes.
DK75076C
(en )
1952-12-08
Process for the preparation of streptomycin.
DK76557C
(en )
1953-10-26
Process for the preparation of streptomycin.
DK78226C
(en )
1954-10-11
Process for the preparation of streptomycin.
GR11149B
(en )
1947-05-08
DEFENSIVE PILOS.
ES18218Y
(en )
1949-03-01
Dish-frying pan.
DK76385C
(en )
1953-09-21
Process for the preparation of aminodiols.
DK73729C
(en )
1952-02-04
Process for the preparation of substituted N-alkyl-piperido-octahydrophenane trainers.
DK73147C
(en )
1951-10-01
Process for the preparation of penicillin.
DK73516C
(en )
1951-12-17
Process for the preparation of penicillin.
DK75721C
(en )
1953-04-20
Process for the preparation of 6-alkyl-phenol-4-sulfonic acids.
DK71936C
(en )
1951-01-02
Procedure for making zippers.
DK71101C
(en )
1950-06-12
Process for the preparation of pyridyl-3-carbinol.
DK71328C
(en )
1950-08-07
Process for the preparation of 2-ethoxybenzamide.