CH47487A
(en )
1910-07-01
Process for the production of a disinfectant
CH48598A
(en )
1910-11-01
Process for the production of a powdery adhesive
CH47121A
(en )
1910-11-16
Process for the production of a chocolate preparation
CH63234A
(en )
1914-01-16
Process for the production of a disinfectant
CH45261A
(en )
1909-11-01
Process for the production of a magnesia cement
CH41226A
(en )
1908-10-01
Process for the production of a dust-binding sweeping agent
CH67114A
(en )
1914-11-02
Process for the production of a wood substitute
CH46708A
(en )
1910-05-02
Process for the production of a new type of chocolate
CH51580A
(en )
1911-09-16
Process for the production of a vat dye
CH50013A
(en )
1911-04-17
Process for the production of a vat dye
CH50019A
(en )
1911-04-17
Process for the production of a vat dye
CH52215A
(en )
1911-11-01
Process for the production of a vat dye
CH47486A
(en )
1910-07-01
Process for the preparation of a new antiseptic
CH50659A
(en )
1911-06-16
Process for the production of structural parts
CH40471A
(en )
1908-07-16
Process for the production of a fertilizer containing phosphate
CH50097A
(en )
1911-04-17
Process for the production of alloys
AT41185B
(en )
1910-02-25
Process for the production of artificial marble.
AT82990B
(en )
1921-02-25
Process for the production of a platical casein.
CH48716A
(en )
1910-11-16
Process for the production of rubber stamps
CH42533A
(en )
1909-02-01
Process for the manufacture of a leather substitute
CH48186A
(en )
1910-09-16
Process for the preparation of a vat-coloring anthraquinone derivative
CH48190A
(en )
1910-09-16
Process for the preparation of a vat-coloring anthraquinone derivative
CH48184A
(en )
1910-09-16
Process for the preparation of a vat-coloring anthraquinone derivative
CH48185A
(en )
1910-09-16
Process for the preparation of a vat-coloring anthraquinone derivative
CH47434A
(en )
1910-07-01
Process for the preparation of a vat-coloring anthraquinone derivative