CH56146A
(en )
1912-10-01
Process for the production of a cellulose-phosphoric acid-formic acid ester
CH67114A
(en )
1914-11-02
Process for the production of a wood substitute
CH75544A
(en )
1917-08-16
process for the production of a detergent
CH63234A
(en )
1914-01-16
Process for the production of a disinfectant
CH66008A
(en )
1914-08-01
Process for the production of a mercury preparation for therapeutic purposes
CH59153A
(en )
1913-04-16
Process for the production of glycoheptonic acid
CH65927A
(en )
1914-07-16
Process for the manufacture of a resin-like product
CH74942A
(en )
1917-05-01
Process for the production of a new isovaleric acid preparation
CH48552A
(en )
1910-11-01
Process for the production of allophanoic acid antalole ester
CH64483A
(en )
1914-04-01
Process for the production of a metallic lacquer from leukotetrabromoindigo
CH57546A
(en )
1913-01-16
Process for the production of size
CH62821A
(en )
1913-12-16
Process for the production of a detergent
CH47121A
(en )
1910-11-16
Process for the production of a chocolate preparation
CH66860A
(en )
1914-10-16
Process for the production of dihydrocodeine
CH64796A
(en )
1914-05-01
Process for the preparation of a therapeutically usable derivative of 2-piperonylquinoline-4carboxylic acid
CH63274A
(en )
1914-01-16
Process for the preparation of the diiodobrassidic acid ethyl ester
CH73106A
(en )
1916-10-02
Process for the production of a leather substitute
CH64825A
(en )
1914-05-01
Process for the production of a new glass
CH58860A
(en )
1913-04-16
Process for the production of a new glass
CH72623A
(en )
1916-06-16
Process for the production of a baking aid
CH60359A
(en )
1913-07-16
Process for the production of posters
CH64941A
(en )
1914-05-01
Process for the manufacture of a celluloid substitute
CH57308A
(en )
1913-01-02
Process for making a fertilizer
CH55564A
(en )
1912-08-16
Process for the production of metal paper
CH64844A
(en )
1914-05-01
Process for the production of a chlorine-resistant sulfur dye