CH213370A
(en )
1941-01-31
Process for the preparation of a mixture of imidazolines.
CH175364A
(en )
1935-02-28
Process for the production of a calcareous mixed fertilizer.
CH206431A
(en )
1939-08-15
Process for the preparation of a chromium-containing disazo dye.
CH182380A
(en )
1936-02-15
Process for the production of a linoleum-like covering.
CH200927A
(en )
1938-10-31
Process for the preparation of a plastic.
CH175541A
(en )
1935-02-28
Process for the preparation of a 1-oxy-4-alkoxyanthracene.
AT142360B
(en )
1935-07-10
Process for the production of a therapeutically effective preparation.
CH174918A
(en )
1935-01-31
Process for the preparation of a hydantoin derivative.
CH181258A
(en )
1935-12-15
Process for the manufacture of a comminuted product containing calcium cyanamide.
CH175028A
(en )
1935-02-15
Process for the production of a new azo dye.
CH167511A
(en )
1934-02-28
Process for the production of 3-methylalpentane.
AT148747B
(en )
1937-02-25
Process for the production of a covering material.
AT156074B
(en )
1939-05-10
Process for the production of steels with a certain grain size.
CH189413A
(en )
1937-02-28
Process for the production of a plastic.
CH175360A
(en )
1935-02-28
Process for the preparation of a dye.
CH175361A
(en )
1935-02-28
Process for the production of bonds.
CH175359A
(en )
1935-02-28
Process for the production of a halogen-containing vat dye.
CH167514A
(en )
1934-02-28
Process for the production of a new vat dye.
CH158804A
(en )
1932-12-15
Process for the production of a dye preparation.
CH203326A
(en )
1939-02-28
Process for the preparation of a chromable o-oxydisazo dye.
CH203327A
(en )
1939-02-28
Process for the preparation of a chromable o-oxydisazo dye.
CH203328A
(en )
1939-02-28
Process for the preparation of a chromable o-oxydisazo dye.
CH182874A
(en )
1936-02-29
Process for the production of a tetrachlorinated pyrenequinone.
AT140713B
(en )
1935-02-25
Process for the production of linseed oil sizes for rayon.
CH208878A
(en )
1940-02-29
Process for the preparation of 2-acetoacetylamino-5-methoxy-6-ethoxy-benzothiazole.