CH124527A
(en )
1928-03-16
Process for the preparation of 1-aminoanthraquinone-2-thiohydrin.
AT88429B
(en )
1922-05-10
Process for representing violet colored lakes.
CH101173A
(en )
1923-09-01
Process for the production of primers.
CH86573A
(en )
1920-09-01
Process for the production of gravure forms.
AT112340B
(en )
1929-02-25
Process for the preparation of organic antimony compounds.
CH88567A
(en )
1921-03-01
Process for the production of trinitroresorzin.
AT98674B
(en )
1924-12-10
Process for the preparation of monoazo dyes.
AT98675B
(en )
1924-12-10
Process for the preparation of azo dyes.
AT98672B
(en )
1924-12-10
Process for the preparation of azo dyes.
AT105082B
(en )
1926-12-27
Process for the preparation of isopropylallylbarbituric acid.
CH113832A
(en )
1926-02-16
Process for the preparation of benzoxazolone-5-aric acid.
CH114829A
(en )
1926-05-01
Process for the preparation of 4-amino-3-oxy-6-methylbenzene-1-arsic acid.
AT99925B
(en )
1925-05-11
Process for the preparation of azo dyes.
CH100477A
(en )
1923-12-17
Process for the production of sodium nitrite.
CH111240A
(en )
1925-08-01
Process for the preparation of oxycodeinone.
CH100200A
(en )
1923-07-16
Process for the initial ignition of explosives.
CH102911A
(en )
1924-01-02
Process for the preparation of a disazo dye.
CH138319A
(en )
1930-02-28
Process for the preparation of dyes of the thioindigo series.
CH107786A
(en )
1924-11-17
Process for the preparation of 1: 3-dichloro-b-naphthylamine.
CH131726A
(en )
1929-02-28
Process for the preparation of N-w-aminoethyl-2-aminonaphthalene-6-carboxylic acid.
CH118718A
(en )
1927-01-17
Process for the preparation of benzoxazolone-6-arsic acid.
AT91009B
(en )
1923-01-25
Process for the preparation of perborate by electrolysis.
AT107001B
(en )
1927-08-10
Process for the production of detonators.
AT87355B
(en )
1922-02-25
Process for the production of scythe workpieces.
AT105054B
(en )
1926-12-27
Process for the preparation of secondary disazo dyes.