BR8001612A
(en )
1980-11-18
ABRASIVE COMPACT AND PROCESS TO FORM THE SAME
IT1146186B
(en )
1986-11-12
IMPROVEMENT IN CAR STRUCTURES
AR218512A1
(en )
1980-06-13
PROCEDURE TO REDUCE METAL MINERAL IN PARTICLES
MX154673A
(en )
1987-11-18
IMPROVEMENTS IN METHOD AND APPARATUS FOR THE DIRECT REDUCTION OF IRON OXIDE TO METAL IRON
MX153250A
(en )
1986-09-02
IMPROVEMENTS IN STACKING CRANE FOR THE MOVEMENT OF METAL AND SIMILAR COILS
BR7905937A
(en )
1981-01-27
COMPOSITION TO REMOVE METAL OXIDES FROM FERROUS METALS
BR8003887A
(en )
1981-04-22
PROCESS TO REDUCE FRAGMENTED METAL ORES IN METAL PARTICLES
ES521744A0
(en )
1984-01-16
PROCEDURE TO PREPARE CYCLLOHEXANOL AND CYCLLOHEXANONE.
BR7208130D0
(en )
1973-09-18
PROCESS FOR REDUCING METALLIC ORES AND ASSEMBLY FOR USE IN THE MENTIONED PROCESS
AR219240A1
(en )
1980-07-31
METHOD FOR THE PRODUCTION OF IRON IN INGOTS
MX154949A
(en )
1988-01-13
IMPROVEMENTS IN METHOD AND APPARATUS TO REDUCE PARTICLES OF IRON OXIDE TO METAL IRON
ES488183A0
(en )
1980-12-16
IMPROVEMENTS IN MINERAL SCRAPPING TOOLS
TR19600A
(en )
1979-09-01
ASSEMBLY FOR SHAPING OF MINERAL PARTS IN COLD
ES545852A0
(en )
1986-03-16
A METHOD TO ELUGE A METAL ADSORBED IN A QUELAN-TE AGENT
ES528419A0
(en )
1984-12-01
PROCEDURE WITH ITS CORRESPONDING DEVICE TO PRODUCE SOLID METAL PARTICLES
ES495911A0
(en )
1981-09-16
IMPROVEMENTS IN DEVICES FOR THE GASEOUS REDUCTION OF METAL OXIDE MINERAL
AR225908A1
(en )
1982-05-14
METHOD TO REDUCE TO THE METAL STATE MINERAL OXIDES DIVIDED IN MINERAL PARTICLES
ES491655A0
(en )
1981-04-16
A PROCEDURE TO PRODUCE ELECTROMAGNETIC STEEL TO THE ORIENTATION SI-LICIO IN CUBIC EDGE
MX146605A
(en )
1982-07-14
IMPROVEMENTS IN THE METHOD TO PRODUCE VARISTORS
GB8305580D0
(en )
1983-03-30
Oxidising particles in diesel exhaust
MX151454A
(en )
1984-11-27
IMPROVEMENTS IN METHOD FOR THE THERMAL REDUCTION OF METAL OXIDES
BR6001385U
(en )
1981-04-07
UTILITY MODEL FOR IMPROVEMENT IN GRINDING BODIES USED IN THE CRUSHING OF MINES IN GENERAL
JPS54155916A
(en )
1979-12-08
Reducing metal in acidic medium
JPS5599458A
(en )
1980-07-29
Explosionnproof diesel locomotive
BR8306370A
(en )
1985-06-25
PROCESS TO PRODUCE ULTRA FINE SOLID METAL PARTICLES