AT33450B
(en )
1908-06-25
Method for representing Kamphen.
CH49835A
(en )
1911-04-01
Method for the representation of hexabromoindigo
AT41025B
(en )
1910-02-25
Process for the preparation of haloanthraquinones.
AT41026B
(en )
1910-02-25
Process for the preparation of haloanthraquinones.
CH43036A
(en )
1909-03-16
Process for the preparation of 1-ß-naphthyl-4. 8-disulvoic acid-3-methyl-5-pyrazolone
CH40999A
(en )
1908-09-16
Process for the representation of tribromoindigo
CH41717A
(en )
1908-11-16
Process for the representation of tribromoindigo
CH45323A
(en )
1909-11-01
Process for the representation of tribromoindigo
CH47517A
(en )
1910-07-01
Process for the representation of tribromoindigo
CH48419A
(en )
1910-10-17
Process for the representation of tribromoindigo
AT41027B
(en )
1910-02-25
Process for the preparation of p-arylglycinarsinic acids.
CH42664A
(en )
1909-02-16
Process for the preparation of cerium
CH42513A
(en )
1909-02-01
Process for the preparation of boron
CH42443A
(en )
1909-02-01
Wallcovering method
AT57810B
(en )
1913-02-25
Process for the preparation of hydrogen.
CH42666A
(en )
1909-02-16
Method of representation of Thor
AT20727B
(en )
1905-07-25
Process for the representation of indigo white.
AT23234B
(en )
1906-02-26
Process for the preparation of nitric acid.
AT36339B
(en )
1909-02-25
Process for refining liquids.
AT23242B
(en )
1906-02-26
Process for the representation of camphor.
CH46402A
(en )
1910-03-01
Process for the preparation of monobromo trichloroindigo
AT38661B
(en )
1909-09-10
Process for the preparation of nitrogen-containing anthraquinone derivatives.
CH41264A
(en )
1908-10-01
Process for the preparation of CC-Diaethyliminobarbituräure
CH41265A
(en )
1908-10-01
Process for the preparation of p-aminoacetyl-m-toluidine
CH41713A
(en )
1908-11-16
Process for the preparation of tribromomonochloroindigo