DE3364986D1
(en )
1986-09-04
Flotation of ores
PH16576A
(en )
1983-11-22
Process for reducing phosphate ore
ZA836918B
(en )
1984-05-30
7-substituted-3-vinyl-3-cephem compounds and processes for the production of the same
GB2178343B
(en )
1988-01-27
Gravity-magnetic ore separators
YU248583A
(en )
1985-10-31
Process for the manufacture of ferronickel concentrate
ZA81604B
(en )
1982-02-24
Process for beneficiating oxidic ores
SG61387G
(en )
1988-03-04
7-substituted-3-vinyl-3-cephem compounds and processes for production of the same
GB2120671B
(en )
1986-02-12
Separation process
PH17957A
(en )
1985-02-20
Ore flotation process
DE3366378D1
(en )
1986-10-30
Novel 2-beta-d-ribofuranosylselenazole-4-carboxamide compounds and methods for their production
GB2118731B
(en )
1985-09-18
Electrophotographic process
ZA871336B
(en )
1987-09-30
Process for enriching sulphide ore
GB2114106B
(en )
1985-10-02
Process for the production of elemental sulphur
ZA833626B
(en )
1984-02-29
Process for minerals
GB2118173B
(en )
1985-11-20
Process for the manufacture of nitrophenetoles
PT77495A
(en )
1983-11-01
Process for the manufacture of dibenzazepine-carboxamides
IL62546A
(en )
1985-07-31
Process for the beneficiation of phosphate ores
YU175882A
(en )
1985-03-20
Process for the enrichment of sulfide ores
IL62936A0
(en )
1981-07-31
Process for the beneficiation of phosphate ore
DE3276910D1
(en )
1987-09-10
Process for the selective recovery of lead from lead sulphides
ZA832287B
(en )
1983-12-28
Ore flotation method
ZA832641B
(en )
1983-12-28
Process for making thiobiscarbamates
GB2123038B
(en )
1987-02-11
Process for the direct reduction of iron ores
SU1176955A1
(en )
1985-09-07
Method of flotation of fluorite-containing ores
YU282280A
(en )
1983-02-28
Method of concentrating minerales from sulfide ores