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1974-12-24
Electrolysis method and apparatus
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1975-12-31
Method of and anodes for use in electrowinning metals
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1976-01-28
Method and apparatus for the electrodeposition of metal
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1976-10-14
Method of and apparatus for extracting oil from oil shale
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1975-01-29
Copper electrowinning process and apparatus
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1977-08-15
Method for gaseous reduction of metal ores
ZM12674A1
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1975-04-21
Process for extraction and separation of metals using liquidication exchangers
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1974-07-31
Apparatus and method for electrolytic recovery of metals
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1975-06-25
Process and apparatus for recovering noble metals
IL44312A0
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1974-05-16
Method and apparatus for the removal of sludge from electrolyzers
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1979-08-15
Method and apparatus for adding solids to molten metal
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1978-03-29
Process and apparatus for electrolysis
IL43511A0
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1974-01-14
Method and apparatus for the separation of isotopes
ZM13773A1
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1974-04-22
Apparatus and method for electrolytic recovery of metals
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1977-01-04
Method and apparatus for electrolytic metal recovery
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1976-04-01
Method and apparatus for electrolytic metal recovery
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1971-04-27
Method and apparatus for electrolytic recovery of a metal from a solution
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1976-07-28
Method and apparatus for extracting metals from ore
AU489193B2
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1976-04-01
Method and apparatus for electrolytic metal recovery
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1970-02-24
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1975-02-06
Electrolytic process and apparatus for separation of metals from solution
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1977-09-30
Electrolysis method and apparatus
HU168789B
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1976-07-28
Method and apparatus for electrolysis of ionical dissociable compounds
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1976-02-03
Method of and apparatus for metal electroplating
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1977-02-03
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