CH352987A
(en )
1961-03-31
Process for profiling metal bodies and device for carrying out this process
CH291626A
(en )
1953-06-30
Process for liquefying gases and equipment for carrying out this process.
AT181381B
(en )
1955-03-10
Process and plant for casting bulk steel
AT184310B
(en )
1956-01-10
Process for the continuous casting of metals and apparatus for its implementation
AT185831B
(en )
1956-06-11
Process for pre-freshening pig iron or steel iron in the ladle
AT189751B
(en )
1957-05-10
Process for casting, in particular for the continuous casting of metals
AT184308B
(en )
1956-01-10
Apparatus and method for cutting the cast strand to length
AT178101B
(en )
1954-04-10
Process for blowing pig iron
AT174012B
(en )
1953-02-25
Tunnel kiln and process for its operation
AT188039B
(en )
1956-12-27
Process and casting plant for the continuous casting of metal strands
AT185570B
(en )
1956-05-11
Process and device for continuous welding
CH314052A
(en )
1956-05-31
Process for the continuous casting of socket pipes
AT182111B
(en )
1955-05-25
Process for the rapid desulphurisation of steel melts
AT182435B
(en )
1955-06-25
Device for pulling and tensioning overhead lines
AT175246B
(en )
1953-06-25
Device for dedusting gases
AT189346B
(en )
1957-03-25
Process for the continuous casting of metal strands
AT186274B
(en )
1956-07-25
Process for deoxidizing iron and steel melts
AT182109B
(en )
1955-05-25
Process for pre-refining and dephosphorising pig iron
AT176311B
(en )
1953-10-10
Method and device for casting steel
AT174627B
(en )
1953-04-25
Process for the intermittent autogenous hardening of steel objects and equipment for carrying out the process
AT177892B
(en )
1954-03-10
Process for the continuous casting of metals
AT177840B
(en )
1954-03-10
Method and device for the operation of rolling converters
AT174387B
(en )
1953-03-25
Process for blowing pig iron
AT181027B
(en )
1955-02-10
Plant for the continuous casting of strands made of refractory metals
AT180147B
(en )
1954-11-10
Process for purifying germanium