FR1284393A
(en )
1962-02-09
Method and device for gas purification by diffusion
FR93038E
(en )
1969-01-31
Method and device for the top injection of gas into a metal bath.
BE596772A
(en )
1961-03-01
Method and device for drawing metal profiles.
BE586767A
(en )
1960-05-16
Method and device for electrusion
FR1191826A
(en )
1959-10-22
Method and device for the purification of steel baths by means of gas
BE619474A
(en )
1962-10-15
Method and device for pumping gas
BE588641R
(en )
1960-07-01
Method and device for the purification of steel baths by means of gas.
OA01858A
(en )
1970-01-14
Method for implementing metallurgical processes and device allowing the application of this method.
FR77382E
(en )
1962-02-23
Method and device for the purification of steel baths by means of gas
BE588964A
(en )
1960-07-18
Device and installation for the purification of steel baths by means of a vacuum treatment and method for the implementation of said treatment.
FR1275103A
(en )
1961-11-03
Method and device for the degassing of molten metals, in particular steel
FR1280293A
(en )
1961-12-29
Method and device for continuous metal casting
BE580128A
(en )
1959-12-28
Method and device for improving the quality of steel.
BE616545A
(en )
1962-08-16
Improved method and device for the purification of ferrous metal compounds during their casting
BE580130A
(en )
1959-12-28
Method and device for the treatment of steel by vacuum.
FR1252038A
(en )
1961-01-27
Method and device for the production of iron and steel
FR1225628A
(en )
1960-07-01
Method and device for gas purification
FR1237258A
(en )
1960-07-29
Device for introducing gas into liquids
BE586043A
(en )
1960-04-19
Method of boundage and oxy-cutting of metals and device for its implementation.
BE600916A
(en )
1961-07-03
Method and device for the continuous casting of metals.
BE605972A
(en )
1962-01-10
Method and device for the recovery of refining gas.
CH416855A
(en )
1966-07-15
Process for the purification of uranium, device for carrying out the process and application of the process
FR1212908A
(en )
1960-03-28
Method and device for purifying metal vapors
BE579648A
(en )
1959-10-01
Method and electronic device for the continuous casting of metals.
BE584762A
(en )
1960-03-16
Method and device for desulphurizing liquid iron.