AT57955B
(en )
1913-02-25
Process for the mosaic-like decoration of surfaces.
CH52767A
(en )
1912-01-02
Process for the mosaic-like decoration of surfaces
AT88396B
(en )
1922-05-10
Process for the production of iron-free hard alloys.
CH74747A
(en )
1917-09-01
Process for the preparation of ß-aminoanthraquinone
CH56841A
(en )
1912-11-16
Method for the representation of pinacon
CH54686A
(en )
1912-06-01
Method for the representation of pinacon
CH55670A
(en )
1912-09-02
Method for the representation of pinacon
CH61916A
(en )
1913-10-16
Process for the representation of erythrene
CH54324A
(en )
1912-05-17
Process for the representation of erythrene
CH58670A
(en )
1913-03-17
Process for the representation of erythrene
CH55564A
(en )
1912-08-16
Process for the production of metal paper
AT74183B
(en )
1918-02-25
Process for the production of artificial stone.
AT70872B
(en )
1916-01-10
Process for the production of artificial marble.
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH76206A
(en )
1917-11-16
Process for the reproduction of surface patterns
CH66699A
(en )
1914-10-01
Process for the production of frisé goods
CH57062A
(en )
1912-12-02
Process for de-enamelling enamelled objects
CH60359A
(en )
1913-07-16
Process for the production of posters
AT87461B
(en )
1922-02-25
Process for the production of alkali amide.
CH78372A
(en )
1918-07-16
Process for the manufacture of stamps
AT75516B
(en )
1919-02-25
Process for the manufacture of base enamels.
CH63494A
(en )
1914-02-02
Process for the production of components
AT71414B
(en )
1916-03-27
Process for the preparation of dichloroethylene.
AT41185B
(en )
1910-02-25
Process for the production of artificial marble.
AT63535B
(en )
1914-02-25
Process for the preparation of β-nitramines of anthraquinone.