CH204534A
(en )
1939-05-15
Process for the production of photographic layers.
CH182380A
(en )
1936-02-15
Process for the production of a linoleum-like covering.
CH222230A
(en )
1942-07-15
Process for the production of a multilayer item of laundry.
CH204717A
(en )
1939-05-15
Process for the production of a plastic.
CH182640A
(en )
1936-02-29
Process for the production of a floor covering.
CH167710A
(en )
1934-02-28
Process for the production of a new azo dye.
CH167709A
(en )
1934-02-28
Process for the production of a new azo dye.
CH167712A
(en )
1934-02-28
Process for the production of a new azo dye.
CH167713A
(en )
1934-02-28
Process for the production of a new azo dye.
CH167711A
(en )
1934-02-28
Process for the production of a new azo dye.
AT148695B
(en )
1937-02-25
Process for the production of synthetic yarn with a matt finish according to the viscose process.
AT148747B
(en )
1937-02-25
Process for the production of a covering material.
CH175359A
(en )
1935-02-28
Process for the production of a halogen-containing vat dye.
CH182874A
(en )
1936-02-29
Process for the production of a tetrachlorinated pyrenequinone.
CH182719A
(en )
1936-02-29
Process for the production of a new azo dye.
CH182720A
(en )
1936-02-29
Process for the production of a new azo dye.
CH189409A
(en )
1937-02-28
Process for the production of a new azo dye.
CH160170A
(en )
1933-02-28
Process for the production of a new intermediate of the naphthalene series.
CH161488A
(en )
1933-04-30
Process for the production of a new dye.
CH167514A
(en )
1934-02-28
Process for the production of a new vat dye.
CH209517A
(en )
1940-04-15
Process for the production of a new chromium-containing azo dye.
CH196166A
(en )
1938-02-28
Process for the production of a new textile auxiliary.
CH160123A
(en )
1933-02-28
Process for the production of structures with cavities.
CH196180A
(en )
1938-02-28
Process for the production of a new dye preparation.
CH196173A
(en )
1938-02-28
Process for the production of a new dye preparation.