AT189047B
(en )
1957-02-25
Process and plant for the continuous pretreatment of papermaking compositions
AT255042B
(en )
1967-06-26
Method and device for the production of flat glass
FR1167991A
(en )
1958-12-03
New polymerized compositions and their production process
AT196333B
(en )
1958-03-10
Method and device for the production of steel pipes
DE1016938C2
(en )
1958-03-27
Process for roasting and sintering sulphidic ores and other sulphurous materials
AT242109B
(en )
1965-08-25
Process for the production of granulates and apparatus for carrying out the process
CH413110A
(en )
1966-05-15
Process for the production of sintered semiconductor bodies
CH336983A
(en )
1959-03-15
Process for the production of copolymers of acrylonitrile and their use
AT180126B
(en )
1954-11-10
High vacuum furnace and process for its operations
AT198229B
(en )
1958-06-25
Process for the production of coke containing iron ore
AT182109B
(en )
1955-05-25
Process for pre-refining and dephosphorising pig iron
AT181381B
(en )
1955-03-10
Process and plant for casting bulk steel
AT190076B
(en )
1957-06-11
Process and system for briquetting fine-grain ore
CH314052A
(en )
1956-05-31
Process for the continuous casting of socket pipes
AT194868B
(en )
1958-01-25
Process for the introduction of trace elements in metallic form into fertilizers
AT184373B
(en )
1956-01-10
Process for sintering ores
FR1076188A
(en )
1954-10-25
Industrial pickling process and equipment
AT202976B
(en )
1959-04-25
Process for the digestion of boron ores and minerals containing boron
AT193844B
(en )
1957-12-10
Process for the briquetting of crushed ores, fuel-ore mixtures and fuels
AT194140B
(en )
1957-12-27
Process for blowing substances or mixtures of substances into molten metal
FR1071225A
(en )
1954-08-27
Sulfur ores roasting process
AT188039B
(en )
1956-12-27
Process and casting plant for the continuous casting of metal strands
CH361604A
(en )
1962-04-30
Process for the machine production of structural units and device for performing this process
AT271368B
(en )
1969-05-27
Process for the production of nonwovens
FR1116833A
(en )
1956-05-14
Process for the production of alkaline earth silicates and products thereof