FI24264A
(en )
1950-04-11
Process for the preparation of a new condensation product of sulfatiazole
FR952115A
(en )
1949-11-09
Advanced enamelling process
FR57697E
(en )
1953-05-04
Counter
FI23837A
(en )
1949-08-10
Process for the preparation of tertiary arylamines
FI25580A
(en )
1952-02-11
Process for the preparation of p-aminobenzenesulfonamidopyrimidines
FI24609A
(en )
1950-10-10
Process for the preparation of new amines
CA445110A
(en )
1947-11-18
Production of n-alkylated compounds of condensed arylpyrrols
FI23836A
(en )
1949-08-10
Process for the preparation of new imidazolines
FR1013500A
(en )
1952-07-29
Process for the preparation of phenoxyamidines
ES176522A1
(en )
1947-05-16
A PROCEDURE FOR THE PRODUCTION OF RAYÓN
FI24062A
(en )
1950-01-10
Process for the preparation of imidazolines
FR948428A
(en )
1949-08-01
Counter
ES178988A1
(en )
1947-09-16
A PROCEDURE FOR THE MANUFACTURE OF A SUBSTITUTE PRODUCT OF MARBLE
FI26140A
(en )
1953-01-10
Process for the preparation of 3,4-dimethyl-5-phenyl-2-iminothiazolidine
CH260798A
(en )
1949-04-15
Process for the manufacture of dichloro-diphenyl-trichloroethane.
FR932374A
(en )
1948-03-19
Stripping product
ES177643A3
(en )
1947-06-01
A PROCEDURE OF MAKING A COATED PRODUCT
ES179021A1
(en )
1947-09-16
A PROCEDURE FOR THE MANUFACTURE OF STOCKINGS
ES181189A1
(en )
1948-05-01
A PROCEDURE FOR THE MANUFACTURE OF CONTAINERS
FR1006040A
(en )
1952-04-18
Parallelipipedal packaging process
CA434336A
(en )
1946-04-23
Condensation product preparing process
ES184430A1
(en )
1948-12-16
A PROCEDURE FOR THE PREPARATION OF NEW AZOCOLORANTS
ES176337A1
(en )
1947-03-01
A PROCEDURE FOR THE MANUFACTURE OF ALPARAGATAS
ES181279A1
(en )
1948-06-01
A PROCEDURE FOR THE MANUFACTURE OF PSEUDOALLATIONS
ES181448A1
(en )
1948-02-16
A PROCEDURE FOR THE MANUFACTURE OF GUARNICIONES