AT41199B
(en )
1910-02-25
Process for the production of a preparation from digitalis leaves.
CH42533A
(en )
1909-02-01
Process for the manufacture of a leather substitute
CH45985A
(en )
1910-01-17
Process for the production of shaped pieces from small cork
CH40470A
(en )
1908-07-16
Process for making a new fertilizer
CH55681A
(en )
1912-09-02
Process for the production of a green-blue vat dye from 2-methylbenzanthrone
CH59319A
(en )
1913-05-02
Process for the production of a green-blue vat dye from chloromethylbenzanthrone
CH46379A
(en )
1910-03-01
Process for the preparation of a preparation from ergot
CH43619A
(en )
1909-05-17
Process for the production of a vegetable felt
CH47121A
(en )
1910-11-16
Process for the production of a chocolate preparation
AT23245B
(en )
1906-02-26
Process for the production of a dust binder.
CH46401A
(en )
1910-03-01
Process for the preparation of a sulfur-containing vat dye from 2-methyl-3-chloroanthraquinone
CH42660A
(en )
1909-04-01
Process for the preparation of a sulfur-containing vat dye from monophenylamino-2-methylanthraquinone
CH42662A
(en )
1909-04-01
Process for the preparation of a sulfur-containing vat dye from monoamino-2-methyl-3-chloroanthraquinone
CH42661A
(en )
1909-04-01
Process for the preparation of a sulfur-containing vat dye from diphenyldiamo-2-methylanthraquinone
CH41714A
(en )
1908-11-16
Process for the preparation of a sulfur-containing vat dye from diamino-2-methylanthraquinone
CH46400A
(en )
1910-03-01
Process for the preparation of a sulfur-containing vat dye from w-monohalogen-2-methyl-3-chloroanthraquinone
CH41000A
(en )
1908-09-01
Process for the preparation of a sulfur-containing brown vat dye from 1-amino-2-methylanthraquinone
CH43762A
(en )
1909-06-01
Process for the production of a new type of finishing agent
CH40582A
(en )
1908-07-16
Process for the preparation of a new leukogallothionine
CH40584A
(en )
1908-07-16
Process for the preparation of a new leukogallothionine
CH40583A
(en )
1908-07-16
Process for the preparation of a new leukogallothionine
CH40465A
(en )
1908-07-16
Process for the preparation of a new leukogallothionine
CH44373A
(en )
1909-08-02
Process for the production of shaped pieces from small cork
CH44653A
(en )
1909-09-01
Process for the production of hard alcohol
CH43181A
(en )
1909-05-01
Process for the production of a product suitable for the rapid preparation of a coffee infusion