CH215284A
(en )
1941-06-15
Process for the production of a polyurethane.
CH203953A
(en )
1939-04-15
Process for the production of an anthraquinone derivative.
CH207511A
(en )
1939-11-15
Process for the preparation of a polyazo dye.
CH205904A
(en )
1939-07-15
Process for the preparation of a phthalocyanine dye.
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.
CH204525A
(en )
1939-05-15
Process for the preparation of a paint binder.
CH203140A
(en )
1939-02-28
Process for the preparation of a monoazo dye.
CH182380A
(en )
1936-02-15
Process for the production of a linoleum-like covering.
CH203125A
(en )
1939-02-28
Method for producing a feed.
CH210485A
(en )
1940-07-15
Process for the production of a nitrogen-containing condensation product.
CH202737A
(en )
1939-01-31
Process for the production of a new azo dye.
CH195953A
(en )
1938-02-28
Process for the production of a condensation product.
CH208874A
(en )
1940-02-29
Process for the preparation of a new oxythioether.
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.
CH222470A
(en )
1942-07-15
Process for the production of a nitrogen-containing condensation product.
CH203323A
(en )
1939-02-28
Process for the preparation of a water-soluble condensation product.
CH203324A
(en )
1939-02-28
Process for the preparation of a water-soluble condensation product.
CH203320A
(en )
1939-02-28
Process for the preparation of a water-soluble condensation product.
CH203317A
(en )
1939-02-28
Process for the preparation of a water-soluble condensation product.
CH203322A
(en )
1939-02-28
Process for the preparation of a water-soluble condensation product.
CH203319A
(en )
1939-02-28
Process for the preparation of a water-soluble condensation product.
CH203316A
(en )
1939-02-28
Process for the preparation of a water-soluble condensation product.
CH203318A
(en )
1939-02-28
Process for the preparation of a water-soluble condensation product.