FR1011132A
(en )
1952-06-19
Advanced aeromotor
FR998190A
(en )
1952-01-15
Process for the preparation of piperazine monocarboxamides
FI25033A
(en )
1951-05-10
Process for the preparation of new derivatives of diimidazoles
FR973950A
(en )
1951-02-16
Advanced stylograph
FI25094A
(en )
1951-06-11
Process for the preparation of new imidazolines
FI24787A
(en )
1951-01-10
Process for the preparation of new amines
FI24610A
(en )
1950-10-10
Process for the preparation of new amines
CA446528A
(en )
1948-02-03
Manufacture of naphthosultone derivatives
FR969334A
(en )
1950-12-19
Advanced stylograph
ES184966A1
(en )
1949-04-01
PROCEDURE FOR THE OBTAINING OF NEW DERIVATIVES OF QUINOLEIN
FI23836A
(en )
1949-08-10
Process for the preparation of new imidazolines
FI25580A
(en )
1952-02-11
Process for the preparation of p-aminobenzenesulfonamidopyrimidines
ES185736A1
(en )
1949-04-01
PROCEDURE FOR THE PREPARATION OF ANTIHISTAMINIC SUBSTANCES
CA451880A
(en )
1948-10-12
Process for the manufacture of derivatives of dihydro-pyridone
FI25579A
(en )
1952-02-11
For the preparation of 2-ethoxybenzamides
ES182888A1
(en )
1949-01-16
PROCEDURE FOR THE PREPARATION OF A PTERIDINE DERIVATIVE
FI24062A
(en )
1950-01-10
Process for the preparation of imidazolines
FI26637A
(en )
1953-11-10
Process for the preparation of 3-substituted 4-oxo-coumarins
ES185087A1
(en )
1949-04-01
PROCEDURE FOR THE OBTAINING OF QUINOLINE DERIVATIVES
FI26934A
(en )
1954-04-10
Process for the preparation of nitrophenylaminodiol derivatives
FI26141A
(en )
1953-01-10
Process for the preparation of aminodiol derivatives
DK77790C
(en )
1954-07-12
Process for the preparation of derivatives of fentiazine.
CA447814A
(en )
1948-04-13
Manufacture of aminobenzenesulphamido derivatives
ES188471A1
(en )
1949-08-01
PROCEDURE FOR THE MANUFACTURE OF ACETIC ANHYDRIDE
FR1010560A
(en )
1952-06-12
Method of preparation of phenaceturylglycine