AT297768B
(en )
1972-04-10
Desulfurizing agents for molten iron
AT315883B
(en )
1974-06-10
Process for decarburizing molten steel
AT245747B
(en )
1966-03-10
Process for the continuous casting of molten metal
AT278686B
(en )
1970-02-10
Process for rolling strands cast by the continuous casting process
FR1153735A
(en )
1958-03-20
Casting process for foundry
AT187382B
(en )
1956-10-25
Casting mold for aluminothermic rail welding using the melt casting process
CH387303A
(en )
1965-01-31
Process for continuous zone melting
FR1076884A
(en )
1954-11-02
Alloy for welding
CH394503A
(en )
1965-06-30
Process for producing lost models for the precision casting process
AT187251B
(en )
1956-10-25
Process for the continuous casting of void-free strands from deformable metals
CH528940A
(en )
1972-10-15
Process for the fully continuous casting of molten metals
DK84210C
(en )
1958-01-13
Mold for aluminothermal rail welding according to the melt casting method.
FR1093797A
(en )
1955-05-09
Process for casting bars
AT199033B
(en )
1958-08-11
Casting mold for aluminothermic rail welding and process for their manufacture
FR1142253A
(en )
1957-09-16
Machine for the production of welded link chains
CH360175A
(en )
1962-02-15
Multi-layered mold for the precision casting process
CH523108A
(en )
1972-05-31
Pattern equipment for foundry molds
AT192553B
(en )
1957-10-25
Process for the continuous casting of metals
AT243051B
(en )
1965-10-25
Casting mold for the aluminothermic welding of vertically butted round bars
AT184312B
(en )
1956-01-10
Continuous casting process
FR1124847A
(en )
1956-10-18
Rail welding process
FR1149364A
(en )
1957-12-24
Steel making process
AT183880B
(en )
1955-11-25
Process for the continuous casting of difficult-to-melt metals
FR67075E
(en )
1957-11-04
Construction processes for metal molds
IE23014L
(en )
1958-11-13
Sand moulds for welding rails