AT63697B
(en )
1914-02-25
Process for the electrolytic production of perborates.
CH63602A
(en )
1914-02-02
Process for the production of cartridge cases
CH66502A
(en )
1914-09-16
Process for the production of cyanides
CH59460A
(en )
1913-05-16
Process for the production of acid-resistant cast steel
CH63123A
(en )
1914-01-02
Process for the production of hydrogen chloride
CH63494A
(en )
1914-02-02
Process for the production of components
CH59153A
(en )
1913-04-16
Process for the production of glycoheptonic acid
CH75612A
(en )
1917-09-01
Process for the electrolytic production of sodium perborate
AT82991B
(en )
1921-02-25
Process for the production of hydrogen.
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH72060A
(en )
1916-03-16
Process for the production of metal coatings
CH60359A
(en )
1913-07-16
Process for the production of posters
CH74628A
(en )
1917-09-01
Process for the electrolytic production of alkali perborates
AT63556B
(en )
1914-02-25
Process for the production of artificial sponge.
CH64235A
(en )
1914-03-16
Process for the production of nitrogen
CH68919A
(en )
1915-05-01
Process for the production of nitrogen
CH67705A
(en )
1915-01-02
Process for the production of nitrogen
CH69336A
(en )
1915-06-16
Process for the catalytic production of hydrogen
CH66860A
(en )
1914-10-16
Process for the production of dihydrocodeine
AT87461B
(en )
1922-02-25
Process for the production of alkali amide.
CH68327A
(en )
1915-03-01
Process for the production of dichloro-o-cresyl carbonate
AT87421B
(en )
1922-02-25
Process for the electrolytic production of alkali perborate.
AT74183B
(en )
1918-02-25
Process for the production of artificial stone.
CH49967A
(en )
1911-04-17
Process for the production of accumulator electrodes
CH55749A
(en )
1912-09-02
Process for the production of hydrogen cyanide