ZA707339B
(en )
1971-08-25
Coating process and apparatus
CA920767A
(en )
1973-02-13
Method and apparatus for the production of copper anode plates
ZA706179B
(en )
1971-04-28
Process for obtaining hydrogen peroxide
CA966063A
(en )
1975-04-15
Process and apparatus for quenching unstable gas
ZA704423B
(en )
1971-03-31
Process for the separation of metals
ZA707424B
(en )
1971-07-28
Quenching apparatus
ZM16268A1
(en )
1969-07-17
Process for gaseous reduction of oxygen-containing copper and apparatus therefor
AU2026470A
(en )
1972-03-30
Electrical apparatus
ZA708217B
(en )
1971-09-29
High-pressure apparatus
CA943769A
(en )
1974-03-19
Process and apparatus for the electric slag refining of metal
ZA707847B
(en )
1971-08-25
Method and apparatus for stabilizing an arc
ZM4869A1
(en )
1969-11-17
Apparatus and process for the gaseous deoxidation of anode copper
ZM11369A1
(en )
1970-01-16
Process and apparatus for the continuous manufacture of copper
ZA703358B
(en )
1971-01-27
Continuous ion-exchange apparatus and method of operating the same
IL34215A0
(en )
1970-05-21
Method and apparatus for the continuous manufacture of electrical contacts
IL35190A
(en )
1974-10-22
Method of and an apparatus for the manufacture of corrugated board
CA827066A
(en )
1969-11-11
Apparatus and process for the gaseous deoxidation of molten metal
ZA707157B
(en )
1972-06-28
Crystallisation apparatus and process
IL34778A0
(en )
1970-08-19
Process for the production of n-trityl-imidazoles and triazoles
ZA704166B
(en )
1971-02-24
Loop-cutting apparatus
ZA703432B
(en )
1971-01-27
Process for the production of ferromanganese
ZA705670B
(en )
1971-09-29
Method for the production of hydrogen peroxide(d)
AU415840B2
(en )
1968-10-03
Apparatus and process forthe gaseous dexidation of anode copper
YU216570A
(en )
1981-06-30
Process for the separation of hydrogen peroxide
IL34779A0
(en )
1970-08-19
Process for the production of n-trityl-imidazoles and triazoles