AT316275B
(en )
1974-07-10
Process for removing metal
CH450862A
(en )
1968-04-30
Process for aluminizing metal parts
AT238892B
(en )
1965-03-10
Process for coating endless steel strips for casting metals
CH354258A
(en )
1961-05-15
Furnace for fused metal electrolysis and its operation
AT240138B
(en )
1965-05-10
Process for detonation welding of pieces of metal
AT290039B
(en )
1971-05-10
Process for the continuous casting of metal
AT242878B
(en )
1965-10-11
Process for falling metal casting
CH404361A
(en )
1965-12-15
Method for upsetting a metallic component
CH409576A
(en )
1966-03-15
Process for phosphating metals
CH350850A
(en )
1960-12-15
Process for the electrolytic coating of metals with platinum
AT196196B
(en )
1958-02-25
Process for soldering metals or metal alloys
CH359008A
(en )
1961-12-15
Process for soldering metals
AT249468B
(en )
1966-09-26
Process for sensitizing surfaces intended for electroless metal deposition
AT187367B
(en )
1956-10-25
Process for pickling metals
CH394448A
(en )
1965-06-30
Method for bonding metals
AT201087B
(en )
1958-12-10
Process for refining molten metal baths
AT283842B
(en )
1970-08-25
Process for chromating workpieces made of iron alloys
CH450103A
(en )
1968-01-15
Process for chemical polishing of metals or metal alloys
CH368681A
(en )
1963-04-15
Process for protecting metals against corrosion
CH388627A
(en )
1965-02-28
Process for treating molten metal
CH322720A
(en )
1957-06-30
Bolts intended for soldering to a metal surface
CH332577A
(en )
1958-09-15
Process for working metals
CH340469A
(en )
1959-08-31
Process for cold drawing of titanium or titanium alloys
AT194223B
(en )
1957-12-27
Method and device for welding metals
CH344746A
(en )
1960-02-29
Process for melting metals or their alloys in magnesia crucibles