AT22834B
(en )
1906-01-25
Process for making a food from malt.
AT41199B
(en )
1910-02-25
Process for the production of a preparation from digitalis leaves.
AT25704B
(en )
1906-09-25
Process for the production of durable pellets from fresh plants.
AT22844B
(en )
1906-01-25
Process for the production of a rubber substitute.
AT23245B
(en )
1906-02-26
Process for the production of a dust binder.
AT41024B
(en )
1910-02-25
Process for making metallographic printing plates.
AT6445B
(en )
1902-01-10
Process for the production of a refractory coating.
CH40470A
(en )
1908-07-16
Process for making a new fertilizer
AT28409B
(en )
1907-05-10
Process for the production of a dental cement.
CH42533A
(en )
1909-02-01
Process for the manufacture of a leather substitute
CH40052A
(en )
1908-06-01
Process for the preparation of a gallocyanine corresponding to pyrogallol
CH40581A
(en )
1908-07-16
Process for the preparation of a gallocyanine corresponding to pyrogallol
AT31848B
(en )
1908-02-25
Process for the production of a special type of fur from lamb and other hides.
AT27644B
(en )
1907-02-25
Process for cleaning raw viscine from Ilex species.
CH47515A
(en )
1910-07-01
Process for the preparation of a green-black vat dye from 2-methylbenzanthrone
AT52246B
(en )
1912-02-26
Process for the production of the plow tree with the plow pillars from one piece.
AT31932B
(en )
1908-02-25
Method of making walls for metal furniture.
CH45985A
(en )
1910-01-17
Process for the production of shaped pieces from small cork
CH42662A
(en )
1909-04-01
Process for the preparation of a sulfur-containing vat dye from monoamino-2-methyl-3-chloroanthraquinone
CH46400A
(en )
1910-03-01
Process for the preparation of a sulfur-containing vat dye from w-monohalogen-2-methyl-3-chloroanthraquinone
CH46401A
(en )
1910-03-01
Process for the preparation of a sulfur-containing vat dye from 2-methyl-3-chloroanthraquinone
CH42661A
(en )
1909-04-01
Process for the preparation of a sulfur-containing vat dye from diphenyldiamo-2-methylanthraquinone
CH42660A
(en )
1909-04-01
Process for the preparation of a sulfur-containing vat dye from monophenylamino-2-methylanthraquinone
CH40054A
(en )
1908-06-01
Process for the preparation of a new gallocyanine derived from monomethylaniline
CH40133A
(en )
1908-06-16
Process for the preparation of a new gallocyanine derived from monoethylaniline