CH365224A
(en )
1962-10-31
Process for the electrolytic production of aluminum and apparatus for carrying out the same
CH350112A
(en )
1960-11-15
Process for the electrolytic deposition of aluminum
CH353739A
(en )
1961-04-30
Process and device for the production of aluminum trialkyls
CH277997A
(en )
1951-09-30
Process for the electrodeposition of gold or gold alloys.
AT247621B
(en )
1966-06-27
Process for the extraction of aluminum
CH313570A
(en )
1956-04-30
Process for the electrolytic polishing of objects made of gold and gold alloys
AT267202B
(en )
1968-12-27
Process and device for the electrowinning of aluminum or aluminum alloys
AT313599B
(en )
1974-02-25
Process for improving the compression properties of aluminum alloys of the AlMgSi type
CH536877A
(en )
1973-05-15
Process for the production of aluminum
AT168102B
(en )
1951-04-25
Process for electroplating aluminum and its alloys
CH372470A
(en )
1963-10-15
Process for the production of aluminum
CH292424A
(en )
1953-08-15
Process for anodic polishing of objects made of aluminum and aluminum alloys.
CH427300A
(en )
1966-12-31
Process for the production of aluminum
NL75251C
(en )
1954-07-15
Method for the preparation of an aluminum alloy and machine parts made from it
CH259832A
(en )
1949-02-15
Process for the treatment of objects made of aluminum or aluminum alloys.
AT175757B
(en )
1953-08-10
Process for the production of silver-containing layers on aluminum and its alloys
CH270893A
(en )
1950-09-30
Process for the production of aluminum.
AT173560B
(en )
1953-01-10
Process for the electrolytic extraction of aluminum from aluminum-containing melts
AT168637B
(en )
1951-07-10
Process for the electrolytic polishing of metals
AT171407B
(en )
1952-05-26
Process for the desulphurisation of metals and alloys
AT176082B
(en )
1953-09-10
Process for the metallization of metals and metal alloys
AT169830B
(en )
1951-12-27
Process for the phosphating of metals
CH275809A
(en )
1951-06-15
Process for the production of protective layers on aluminum and aluminum alloys.
AT189346B
(en )
1957-03-25
Process for the continuous casting of metal strands
AT172339B
(en )
1952-08-25
Process for the preparation of γ-chlorobutyryl chloride