FR1226856A
(en )
1960-08-16
Alloy steels pickling process
CH366188A
(en )
1962-12-15
Process for the treatment of metal objects
CH378446A
(en )
1964-06-15
Process for rolling metals and lubricants and coolants for carrying out this process
CH361272A
(en )
1962-04-15
Method of crumbling perborate
CH378921A
(en )
1964-06-30
Process for the reduction of substances containing iron oxide to iron
CH376134A
(en )
1964-03-31
Process for reducing iron oxide ore
AT242878B
(en )
1965-10-11
Process for falling metal casting
CH354193A
(en )
1961-05-15
Process for improving the effectiveness of anti-corrosion agents
CH383424A
(en )
1964-10-31
Method of treating steel
AT201087B
(en )
1958-12-10
Process for refining molten metal baths
CH377868A
(en )
1964-05-31
Method of treating steel
CH360409A
(en )
1962-02-28
Process for the production of iron from products containing iron oxide
FR1174745A
(en )
1959-03-16
Metal pickling process and baths
AT194423B
(en )
1958-01-10
Process for the desulfurization of molten iron or molten iron alloys
FR1146717A
(en )
1957-11-14
Composition and method of pickling metals
FR1187877A
(en )
1959-09-17
Metallurgical process for the treatment of steels
FR1166661A
(en )
1958-11-13
Method and agent for treating ferrous products
CH388627A
(en )
1965-02-28
Process for treating molten metal
AT197317B
(en )
1958-04-25
Method of bleaching
AT205528B
(en )
1959-10-10
Method of making iron in a hearth furnace
CH340469A
(en )
1959-08-31
Process for cold drawing of titanium or titanium alloys
CH364079A
(en )
1962-08-31
Process for the continuous casting of metals and equipment for carrying out this process
AT204354B
(en )
1959-07-10
Process for deep drawing of metals
FR1141616A
(en )
1957-09-04
Electrolytic process of metals
AT225211B
(en )
1963-01-10
Process for the desulfurization of iron