CH213418A
(en )
1941-02-15
Process for the production of a dye preparation.
CH213370A
(en )
1941-01-31
Process for the preparation of a mixture of imidazolines.
CH205546A
(en )
1939-06-30
Process for the manufacture of a preparation containing soaps.
CH207511A
(en )
1939-11-15
Process for the preparation of a polyazo dye.
CH203259A
(en )
1939-02-28
Process for the preparation of a thiazolium salt.
CH206431A
(en )
1939-08-15
Process for the preparation of a chromium-containing disazo dye.
CH207273A
(en )
1939-10-15
Process for the production of an artificial dentition.
CH205904A
(en )
1939-07-15
Process for the preparation of a phthalocyanine dye.
CH203140A
(en )
1939-02-28
Process for the preparation of a monoazo dye.
CH204525A
(en )
1939-05-15
Process for the preparation of a paint binder.
CH210990A
(en )
1940-08-15
Process for the preparation of a solid diazonium salt.
CH205905A
(en )
1939-07-15
Process for the production of a titanium pigment.
CH204716A
(en )
1939-05-15
Process for the production of a plastic.
CH182380A
(en )
1936-02-15
Process for the production of a linoleum-like covering.
CH208873A
(en )
1940-02-29
Process for the preparation of a new oxythioether.
CH208875A
(en )
1940-02-29
Process for the preparation of a new oxythioether.
CH208874A
(en )
1940-02-29
Process for the preparation of a new oxythioether.
CH201947A
(en )
1938-12-31
Process for the preparation of a cholestadienone.
CH201514A
(en )
1938-11-30
Process for the preparation of a solid diazonium salt.
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.
CH210991A
(en )
1940-08-15
Process for the preparation of a solid diazonium salt.
CH195601A
(en )
1938-02-15
Process for the manufacture of a cleaning agent.
CH175541A
(en )
1935-02-28
Process for the preparation of a 1-oxy-4-alkoxyanthracene.