CH317133A
(en )
1956-11-15
Process for polymerizing acrylonitrile
AT175585B
(en )
1953-07-25
Process for refining molten metal baths, in particular iron baths
AT189751B
(en )
1957-05-10
Process for casting, in particular for the continuous casting of metals
AT186789B
(en )
1956-09-10
Process for the continuous casting of metals, in particular iron
AT177435B
(en )
1954-01-25
Process for blowing metal baths, in particular pig iron baths
AT185831B
(en )
1956-06-11
Process for pre-freshening pig iron or steel iron in the ladle
AT201087B
(en )
1958-12-10
Process for refining molten metal baths
AT175589B
(en )
1953-07-25
Process for blowing metal baths, in particular pig iron baths
AT185039B
(en )
1956-03-26
Process for casting, in particular metals
AT175588B
(en )
1953-07-25
Process for blowing metal baths, in particular pig iron baths
AT177792B
(en )
1954-03-10
Process for blowing metal baths, in particular pig iron
AT175586B
(en )
1953-07-25
Process for blowing pig iron
AT174707B
(en )
1955-10-25
Process for the continuous casting of metals, in particular steel
AT175435B
(en )
1953-07-10
Process for making iron or steel parts corrosion-resistant
AT168690B
(en )
1951-07-10
Process for casting metal ingots
AT189346B
(en )
1957-03-25
Process for the continuous casting of metal strands
AT173807B
(en )
1953-01-26
Process for the continuous casting of metals, in particular iron or steel
CH332577A
(en )
1958-09-15
Process for working metals
AT186269B
(en )
1956-07-25
Process for smelting ores, in particular iron ores, in a low-shaft furnace
AT183428B
(en )
1955-10-10
Process for refining metals
CH273748A
(en )
1951-02-28
Process for the electrolytic refining of iron.
DK82923C
(en )
1957-07-08
Method for treating textile material, in which the material is passed through a bath of molten metal.
AT174621B
(en )
1953-04-25
Process for improving cast iron
CH308944A
(en )
1955-08-15
Process for hot rolling ingots.
AT174387B
(en )
1953-03-25
Process for blowing pig iron