CH59261A
(en )
1913-05-02
Process for the manufacture of electrolytic capacitors
CH72060A
(en )
1916-03-16
Process for the production of metal coatings
CH68153A
(en )
1915-02-16
Process for the production of fuel
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
AT88396B
(en )
1922-05-10
Process for the production of iron-free hard alloys.
CH58929A
(en )
1913-04-16
Process for the production of metallic coatings on bodies made of carbon
CH54180A
(en )
1912-05-01
Process for the production of thin aluminum strips
CH72174A
(en )
1916-04-17
Process for the production of enamels
CH62956A
(en )
1914-01-02
Process for producing an insulating coating on conductors
CH46712A
(en )
1910-04-01
Process for the production of uniform metal coatings on metal objects
CH55564A
(en )
1912-08-16
Process for the production of metal paper
CH63494A
(en )
1914-02-02
Process for the production of components
CH71053A
(en )
1915-11-16
Process for the production of art prints
CH59825A
(en )
1913-06-02
Process for the production of fire-resistant coatings on objects of all kinds
CH64483A
(en )
1914-04-01
Process for the production of a metallic lacquer from leukotetrabromoindigo
CH71918A
(en )
1916-03-01
Process for the production of aluminum hydroxide
CH68990A
(en )
1915-05-17
Process for the production of soluble silica
CH83272A
(en )
1919-12-01
Process for the production of metallic coatings on fired goods
CH70708A
(en )
1915-10-16
Process for the manufacture of containers
CH58958A
(en )
1913-04-16
Process for the production of so-called porous metals
CH66699A
(en )
1914-10-01
Process for the production of frisé goods
CH66000A
(en )
1914-08-01
Process for the production of incandescent bodies
AT87461B
(en )
1922-02-25
Process for the production of alkali amide.
AT91010B
(en )
1923-01-25
Process for the production of pore-free tin deposits.
CH68666A
(en )
1915-04-01
Process for the production of finely divided indanthrenes