CH73468A
(en )
1916-10-02
Process for the production of calcium cyanamide
AT88463B
(en )
1922-05-26
Process for the production of cyanate alkali.
AT88464B
(en )
1922-05-26
Process for the production of alkali cyanate.
CH68327A
(en )
1915-03-01
Process for the production of dichloro-o-cresyl carbonate
AT88477B
(en )
1922-05-26
Process for the production of alkali percarbonates.
AT76380B
(en )
1919-05-10
Process and system for the production of pre-doughs.
AT87461B
(en )
1922-02-25
Process for the production of alkali amide.
CH80534A
(en )
1919-03-01
Process for the production of granulated calcium cyanamide
AT75600B
(en )
1919-02-25
Process for the production of sodium sulfate and potassium sulfate.
CH77932A
(en )
1918-06-17
Process for the production of calcium cyanamide
AT88474B
(en )
1922-05-26
Process for the production of storage-stable alkali percarbonates.
AT88478B
(en )
1922-05-26
Process for the preparation of rich solutions of cyanamide.
CH66503A
(en )
1914-09-16
Process for the production of calcium cyanamide
AT88423B
(en )
1922-05-10
Process for the production of alloys of calcium, barium and strontium.
CH67000A
(en )
1914-11-02
Process for the production of calcium cyanamide
CH63124A
(en )
1914-01-02
Process for the production of disodium cyanamide
CH72948A
(en )
1916-08-01
Process for the production of reversible shoes
CH55389A
(en )
1912-08-16
Process for the production of cartridge cases
AT75547B
(en )
1919-02-25
Process for the production of disinfectants.
AT32016B
(en )
1908-02-25
Process for the manufacture of headgear.
CH76096A
(en )
1918-04-01
Process for the production of urea
CH63365A
(en )
1914-01-16
Process for the production of nitrocellulose
CH57546A
(en )
1913-01-16
Process for the production of size
CH63494A
(en )
1914-02-02
Process for the production of components
AT87421B
(en )
1922-02-25
Process for the electrolytic production of alkali perborate.