CH260311A
(en )
1949-03-15
Process for making soap.
CH279915A
(en )
1951-12-31
Process for the production of artificial structures.
CH275797A
(en )
1951-06-15
Process for the production of nitropolystyrene.
CH262289A
(en )
1949-06-30
Process for the production of artificial structures.
AT162374B
(en )
1949-02-25
Process for the production of artificial sponges
AT163185B
(en )
1949-05-25
Process for the production of hexachlorocyclohexane
AT162386B
(en )
1949-02-25
Process for the production of thioplasts
CH283770A
(en )
1952-06-30
Process for the manufacture of detergents.
CH263987A
(en )
1949-09-30
Process for the production of colored artificial compositions.
CH253395A
(en )
1948-02-29
Process for the production of components.
AT164035B
(en )
1949-09-26
Process for the manufacture of new whitening agents
CH260152A
(en )
1949-02-28
Process for the manufacture of abrasives.
AT172609B
(en )
1952-09-25
Process for the preparation of sulfanilylaminothiazoles
CH262288A
(en )
1949-06-30
Process for the production of moldings.
CH262165A
(en )
1949-06-15
Process for the preparation of symmetrical pentachloroisopropylbenzene.
CH267854A
(en )
1950-04-15
Process for the preparation of N1-p-chlorophenyldicyandiamide.
AT167852B
(en )
1951-03-10
Process for the production of pteridines
AT169351B
(en )
1951-11-10
Process for the continuous production of soap
AT168753B
(en )
1951-08-10
Process for the manufacture of hoses
CH255570A
(en )
1948-06-30
Process for the preparation of 2-carboxymethylmercapto-benzolstibic acid.
CH266890A
(en )
1950-02-28
Process for the preparation of 3-hydroxy-11-keto-cholanic acid.
AT169206B
(en )
1951-10-25
Process for the production of waterproof garments
AT171162B
(en )
1952-05-10
Process for the production of synthetic wood
AT163622B
(en )
1949-07-25
Process for the preparation of new substituted thiophanes
AT163621B
(en )
1949-07-25
Process for the preparation of new substituted thiophanes