BE509127A
(en )
1953-07-31
IMPROVEMENTS RELATING TO THE PREPARATION OF PYRIMIDINE DERIVATIVES.
BE510819A
(en )
1953-10-23
IMPROVEMENTS IN THE PREPARATION OF PYRIMIDINE DERIVATIVES.
BE510487A
(en )
1953-10-09
IMPROVEMENTS IN THE PREPARATION OF PYRIMIDINE DERIVATIVES.
FI25284A
(en )
1951-09-10
Tail joint
BE518913A
(en )
1955-03-18
IMPROVEMENTS IN THE PREPARATION OF PYRIMIDINE DERIVATIVES.
FR1017750A
(en )
1952-12-18
Pyrimidine derivatives
ES191609A1
(en )
1950-04-16
A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF THE CUMARINA WITH BIOLOGICAL EFFECT.
BE510486A
(en )
1953-10-09
NEW DERIVATIVES OF PYRIMIDINE.
BE500146A
(en )
1952-03-14
IMPROVEMENTS IN THE PREPARATION OF PYRIMIDINE DERIVATIVES.
BE516523A
(en )
1954-10-29
IMPROVEMENTS IN THE PREPARATION OF ORGANIC COMPOUNDS.
FR1056756A
(en )
1954-03-02
Manufacture of pyrimidine derivatives
BE499472A
(en )
1951-03-16
IMPROVEMENTS IN THE PREPARATION OF SUBSTITUTED PTERIDINES.
ES191437A1
(en )
1950-04-01
PROCEDURE FOR THE MANUFACTURE OF BIGUANIDA DERIVATIVES.
ES25236Y
(en )
1951-04-16
Connecting piece.
GR13214B
(en )
1951-10-15
FIXED NECKLACE NODE EASYLY ADDED TO THE COLLAR.
AU165780B2
(en )
1954-03-25
Improvements relating to isocytosine derivatives
AU160470B2
(en )
1952-01-10
Improvements relating to isocytosine derivatives
GR12427B
(en )
1950-04-20
DAKOKTONON PREPARATION.
GR12429B
(en )
1950-04-20
DAKOKTONON PREPARATION.
GR12428B
(en )
1950-04-20
DAKOKTONON PREPARATION.
CH284703A
(en )
1952-07-31
Process for the preparation of phospho-nitrogen fertilizers.
BE506386A
(en )
1953-02-27
PROCESS FOR THE PREPARATION OF 6-METHYL-8-OXY-ERGOLINE.
DK85670C
(en )
1958-06-02
Process for the preparation of pure starch.
FI23330A
(en )
1948-11-10
The setting is stabilized by torrents
FI25956A
(en )
1952-10-10
Skjorta med lös, mjuk dubbelvikt krage