AT88396B
(en )
1922-05-10
Process for the production of iron-free hard alloys.
CH59825A
(en )
1913-06-02
Process for the production of fire-resistant coatings on objects of all kinds
AT88401B
(en )
1922-05-10
Process for the production of zinc-lead paints.
CH82258A
(en )
1919-09-16
Process for the production of metal coatings by spraying
AT91010B
(en )
1923-01-25
Process for the production of pore-free tin deposits.
CH46712A
(en )
1910-04-01
Process for the production of uniform metal coatings on metal objects
CH72060A
(en )
1916-03-16
Process for the production of metal coatings
CH66699A
(en )
1914-10-01
Process for the production of frisé goods
CH73574A
(en )
1916-10-16
Process for the production of oxygen
CH76586A
(en )
1918-01-16
Process for the production of cork boards
CH68734A
(en )
1915-04-16
Process for the production of metallic coatings on capacitors
CH68153A
(en )
1915-02-16
Process for the production of fuel
CH80422A
(en )
1919-03-01
Process for the production of metal bodies
CH76592A
(en )
1918-01-16
Process for the production of fittings
AT94142B
(en )
1923-09-10
Process for the production of flares and cartridges.
CH77246A
(en )
1918-03-16
Process for the electrolytic production of persons
CH80406A
(en )
1919-03-01
Process for the production of a coating of tin on metal surfaces
CH79967A
(en )
1919-01-16
Process for the production of enamelled everyday objects
CH74747A
(en )
1917-09-01
Process for the preparation of ß-aminoanthraquinone
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH74900A
(en )
1917-05-01
Process for the manufacture of pneumatic jackets
CH58929A
(en )
1913-04-16
Process for the production of metallic coatings on bodies made of carbon
CH72174A
(en )
1916-04-17
Process for the production of enamels
CH72824A
(en )
1916-07-01
Process for the production of nitrogen compounds
CH76168A
(en )
1917-11-01
Process for the production of cold-laid asphalt