BE596772A
(en )
1961-03-01
Method and device for drawing metal profiles.
OA01832A
(en )
1970-01-14
Method and device for the continuous refining of cast iron into steel.
FR1334216A
(en )
1963-08-02
Stainless steel composition and pickling process
CA613169A
(en )
1961-01-24
Process for the effective degasification and deoxidation of steel
FR1319891A
(en )
1963-03-01
Method and furnace for reheating and refining liquid metal, in particular liquid steel
BE604122A
(en )
1961-09-18
Method and furnace for reheating and refining liquid steel.
FR1312160A
(en )
1962-12-14
Improved process and equipment for steelmaking
FR1275103A
(en )
1961-11-03
Method and device for the degassing of molten metals, in particular steel
BE614718A
(en )
1962-07-02
Method of establishing load-bearing supports for superimposed and juxtaposed tanks.
FR1307573A
(en )
1962-10-26
Method and apparatus for refining metals such as iron, steel and the like
FR1263039A
(en )
1961-06-05
Liquid pig iron refining process
BE615132A
(en )
1962-07-02
Method and device for refining steel by rotary kiln
FR1298188A
(en )
1962-07-06
Improved process and device for the intensive use of oxygen in martin furnaces, for steel production
CA624886A
(en )
1961-08-01
Refining treatment for molten ferrous metal
BE580128A
(en )
1959-12-28
Method and device for improving the quality of steel.
BE602505R
(en )
1961-07-31
Process for the pretreatment of mild steel in vitreous enamelling of steel
BE605972A
(en )
1962-01-10
Method and device for the recovery of refining gas.
FR1319843A
(en )
1963-03-01
Method and device such as converter for steel production
BE591443A
(en )
1960-10-03
Metallurgical refining process.
FR1331339A
(en )
1963-07-05
Process and plant for the preparation of steel and for other iron refining operations
FR1149814A
(en )
1958-01-02
Device for refining steel
FR1350694A
(en )
1964-01-31
Stamping steel and process for treating it
FR1378768A
(en )
1964-11-13
Steel refining furnace
FR1312161A
(en )
1962-12-14
Method and apparatus for the manufacture of steel
BE616173A
(en )
1962-07-31
Steel production process