ZA766339B
(en )
1977-09-28
Method of reducing ores
JPS5265212A
(en )
1977-05-30
Method of recovering glyceride from glyceride mixtures
JPS5292819A
(en )
1977-08-04
Recovering method of platinum from spent catalizers
JPS5249997A
(en )
1977-04-21
Method of oxidizing titaniumm containing ore
JPS51134377A
(en )
1976-11-20
Method of removing silver from sludge containing silver
JPS5236681A
(en )
1977-03-22
Recovering method of epsilonncaprolactam
JPS51132203A
(en )
1976-11-17
Making method of orthophosphateesilicate detergent
JPS54119327A
(en )
1979-09-17
Selective removal of antimony and bismuth from electrolysis solution
JPS5251751A
(en )
1977-04-25
Removal of antimony from industrial liquid current
JPS51133126A
(en )
1976-11-18
Recovering method of copper
JPS5212103A
(en )
1977-01-29
Method of separation of chlorinated aliphatic hydrocarbon
JPS5382604A
(en )
1978-07-21
Improvement of zone refining apparatus
HK97184A
(en )
1984-12-21
Method of electroplating
JPS5256120A
(en )
1977-05-09
Method of melting glass
JPS5220175A
(en )
1977-02-15
Method of cleaning bath can
JPS52111417A
(en )
1977-09-19
Hydrometallurgical refining method of zinc
JPS5292820A
(en )
1977-08-04
Method of recovering platinum from spent catalizers
CS180225B1
(en )
1977-12-30
Method of electrolytical refining antimony from bismuth
JPS5352235A
(en )
1978-05-12
Electrorefining method of lead
JPS5210804A
(en )
1977-01-27
Method of refining nonnmagnetic mineral
JPS527913A
(en )
1977-01-21
Method of fixing acetoaldehyde
JPS5256737A
(en )
1977-05-10
Method of preventing oceanic life from adhering
YU234675A
(en )
1982-05-31
Process for the electrolytical refining of copper containing silver
JPS5427512A
(en )
1979-03-01
Separation method of solution containing vinyloxilane
JPS5270567A
(en )
1977-06-11
Method of refining liquid