BE608800Q
(en )
1962-02-01
Process for reducing metal oxides.
BE585515R
(en )
1960-04-01
Method for saving fuel during operation of blast furnaces, in particular low-height shaft furnaces.
FR74752E
(en )
1961-01-16
Process for saving fuel during the operation of blast furnaces, in particular low-height shaft furnaces
FR1313130A
(en )
1962-12-28
Improved water-cooled slideways for furnaces, in particular, for continuous furnaces for treating plate steels
BE574360R
(en )
1959-04-16
Process for making savings in fuel during operation of blast furnaces, in particular low-height shaft furnaces.
FR1144895A
(en )
1957-10-18
Process for saving fuel during operation of blast furnaces, especially low-height shaft furnaces
FR76721E
(en )
1961-11-24
Process for saving fuel during operation of blast furnaces, especially low-height shaft furnaces
FR1176060A
(en )
1959-04-03
Improvement in processes for the treatment of substances by direct vapor injection, in particular for the extraction of furfuraldehyde, and installation for its implementation
SU75367A1
(en )
1948-11-30
The method of remelting in open-hearth furnaces of chromium steel waste
BE585965A
(en )
1960-04-19
Process for locally repairing refractory masonry in industrial furnaces.
BE584108A
(en )
1960-02-15
Process for dephosphorizing cast iron, in particular Thomas cast iron.
FR1179749A
(en )
1959-05-27
Process for lining shafts, in particular mine extraction shafts
FR1239207A
(en )
1960-08-19
Process for dephosphorizing cast iron, in particular Thomas cast iron
FR1116584A
(en )
1956-05-09
Process for operating industrial furnaces, especially low-barrel furnaces, using briquettes
BE582609A
(en )
1960-03-11
Process for reducing iron ores.
BE578407R
(en )
1959-08-31
Process for the desulphurization of pig iron castings, in particular cast iron castings.
ES326277A1
(en )
1967-07-01
A method for the treatment of steel. (Machine-translation by Google Translate, not legally binding)
FR1233750A
(en )
1960-10-12
Method and furnace for annealing metal parts
FR1209695A
(en )
1960-03-03
Device for loading shaft furnaces, in particular blast furnaces
CA521799A
(en )
1956-02-14
Process for imparting an improved finish to the surfaces of metals, including iron and steel, by means of diffusion treatment
FR1202487A
(en )
1960-01-11
Monitoring system for shaft furnaces, in particular blast furnaces
CH273756A
(en )
1951-02-28
Process for tapping parts, in particular nuts, and machine for implementing this process.
FR1211613A
(en )
1960-03-17
Loading apparatus for shaft furnaces, in particular blast furnaces
FR1211261A
(en )
1960-03-15
Process for hardening steels, in particular hypoeutectoid steels
FR1253491A
(en )
1961-02-10
Refractory metal deoxidation process