CH64483A
(en )
1914-04-01
Process for the production of a metallic lacquer from leukotetrabromoindigo
CH72060A
(en )
1916-03-16
Process for the production of metal coatings
CH59825A
(en )
1913-06-02
Process for the production of fire-resistant coatings on objects of all kinds
CH63602A
(en )
1914-02-02
Process for the production of cartridge cases
CH63363A
(en )
1914-01-16
Process for the representation of a colored lacquer
CH64390A
(en )
1914-04-01
Process for the representation of a colored lacquer
CH52502A
(en )
1911-11-16
Process for the representation of a lead-colored lacquer
CH59460A
(en )
1913-05-16
Process for the production of acid-resistant cast steel
CH67114A
(en )
1914-11-02
Process for the production of a wood substitute
CH58929A
(en )
1913-04-16
Process for the production of metallic coatings on bodies made of carbon
CH55389A
(en )
1912-08-16
Process for the production of cartridge cases
CH62821A
(en )
1913-12-16
Process for the production of a detergent
CH55564A
(en )
1912-08-16
Process for the production of metal paper
CH59674A
(en )
1913-06-02
Process for the representation of a bluish-red colored lacquer
CH66860A
(en )
1914-10-16
Process for the production of dihydrocodeine
CH65234A
(en )
1914-06-01
Process for the production of dihydromorphine
CH75544A
(en )
1917-08-16
process for the production of a detergent
CH56146A
(en )
1912-10-01
Process for the production of a cellulose-phosphoric acid-formic acid ester
CH73106A
(en )
1916-10-02
Process for the production of a leather substitute
AT71274B
(en )
1916-02-25
Process for the production of a tanning agent.
CH62853A
(en )
1913-12-16
Process for the production of paints
CH64710A
(en )
1914-04-16
Process for the production of paints
CH71547A
(en )
1916-01-17
Process for the representation of a colored lacquer
CH71546A
(en )
1916-01-17
Process for the representation of a colored lacquer
CH71545A
(en )
1916-01-17
Process for the representation of a colored lacquer