CH321591A
(en )
1957-05-15
Process for cleaning metallic titanium
AT183748B
(en )
1955-11-10
Process for cleaning the exhaust gases resulting from the refining of hot metal or steel baths
AT186272B
(en )
1956-07-25
Process for the recovery of waste heat from exhaust gases from steel converters
AT174388B
(en )
1953-03-25
Method and device for the treatment of molten metal covered with slag by blowing gases
CH314657A
(en )
1956-06-30
Process for spraying metals and equipment for carrying out the process
AT185831B
(en )
1956-06-11
Process for pre-freshening pig iron or steel iron in the ladle
CH329393A
(en )
1958-04-30
Process for cleaning metal surfaces
AT188697B
(en )
1957-02-11
Method and device for cleaning exhaust gases that arise when refining pig iron
AT201087B
(en )
1958-12-10
Process for refining molten metal baths
CH311882A
(en )
1955-12-15
Method and device for the continuous surface descaling of steel strips.
AT186088B
(en )
1956-07-10
Process for the hot forming of metals
AT194423B
(en )
1958-01-10
Process for the desulfurization of molten iron or molten iron alloys
AT189474B
(en )
1957-04-10
Process for the prevention of corrosion
CH341003A
(en )
1959-09-15
Method for changing the pan of aluminum electrolytic furnaces and furnace for carrying out the method
CH314052A
(en )
1956-05-31
Process for the continuous casting of socket pipes
AT194617B
(en )
1958-01-10
Process for the heat treatment of metals
AT181409B
(en )
1955-03-25
Process for increasing the thermal protection of components
AT185644B
(en )
1956-05-25
Process for cleaning metals
AT186659B
(en )
1956-09-10
Process for increasing the quenching and tempering of heat treatable steels
AT187884B
(en )
1956-12-10
Process for the cold forming of metals
AT179942B
(en )
1954-10-25
Means and processes for the pretreatment of metal surfaces
AT182285B
(en )
1955-06-10
Process for the precise finishing or surface shaping of metal bodies
CH331865A
(en )
1958-08-15
Process for cleaning metallic objects
AT185993B
(en )
1956-06-25
Process for carrying out metal slag reactions
AT187124B
(en )
1956-10-25
Process for utilizing the heat content of hot gases