FR1520361A
(en )
1968-04-12
Process for manufacturing new dihalo-amino-benzylamines
BE636169A
(en )
1963-12-02
Process for the purification of glycols
BE614684A
(en )
1962-07-02
Process for reducing the content of iron oxides in quartz sands.
FR1361331A
(en )
1964-05-22
Process for casting metals
ES322764A1
(en )
1966-11-16
Procedure and installation for the treatment of cleaning baths of steels to silicon. (Machine-translation by Google Translate, not legally binding)
FR1506255A
(en )
1967-12-22
Process for making Basically Substituted Polymethylenetetrahydroquinolines
OA01617A
(en )
1969-09-20
New process for reducing iron ores.
BE581677A
(en )
1959-12-01
Process for bonding metals.
FR1317013A
(en )
1963-02-01
Process for reducing the iron oxide content of quartz sands
AT262347B
(en )
1968-06-10
Process for reducing iron ores
BE601805A
(en )
1961-07-17
Process for the reduction of iron oxide
FR1321837A
(en )
1963-03-22
Process for coating iron alloys
FR94968E
(en )
1970-02-27
Process for improving the possibilities of processing fines.
FR1266062A
(en )
1961-07-07
Process for forming coils on iron cores
FR1335041A
(en )
1963-08-16
Process for agglomerating soils
BE611279A
(en )
1962-03-30
Process for the reduction of iron ores in a rotary tube furnace
FR1305207A
(en )
1962-09-28
Process for the reduction of iron ores in a rotary tube furnace
BE604285A
(en )
1961-09-18
Process for bonding metals
BE582609A
(en )
1960-03-11
Process for reducing iron ores.
BE602183A
(en )
1961-10-04
Process for preparing alpha-pyrrolidinoketones.
FR1315257A
(en )
1963-01-18
Advanced process for making iron briquettes
FR1376357A
(en )
1964-10-23
Process for reducing iron ores, preferably for the manufacture of cast iron
AT242173B
(en )
1965-09-10
Process for the production of iron by reducing iron oxides, primarily iron ores
FR1287052A
(en )
1962-03-09
Magnetizing reduction process for iron ore
FR1342542A
(en )
1963-11-08
Refractory composition and method for making it