ES2023894B3
(en )
1992-02-16
APPARATUS TO SEPARATE CELLS IN SUSPENSION.
AR218512A1
(en )
1980-06-13
PROCEDURE TO REDUCE METAL MINERAL IN PARTICLES
GB2024072B
(en )
1982-10-06
Face milling cutter
ES492768A0
(en )
1981-05-16
A METHOD TO REDUCE CRUMBLED METAL MINERALS IN PARTICLES
NO151573C
(en )
1985-05-08
WALL EQUIPPED WITH MAGNETIC DEVICES AND WHICH ARE IN USE EXPOSED TO Wear to MATERIALS CONTAINING MAGNETIC PARTICLES
GB2124512B
(en )
1987-02-04
Improvements in or relating to granulators
BR8000692A
(en )
1980-10-14
CATHODES FOR USE IN THE ELECTRICITY REFINING OF COPPER
ES488183A0
(en )
1980-12-16
IMPROVEMENTS IN MINERAL SCRAPPING TOOLS
DE3063147D1
(en )
1983-06-16
Improvements in or relating to lamps
BR6001385U
(en )
1981-04-07
UTILITY MODEL FOR IMPROVEMENT IN GRINDING BODIES USED IN THE CRUSHING OF MINES IN GENERAL
BR6001383U
(en )
1981-04-07
UTILITY MODEL FOR IMPROVEMENT IN CONICAL GRINDING BODIES, EMPLOYED IN THE CRUSHING OF MINES IN GENERAL
BR6001382U
(en )
1981-04-07
UTILITY MODEL FOR IMPROVEMENT IN RESERVOIR GRINDING BODIES, EMPLOYEES IN THE CRUSHING OF MINES IN GENERAL
AT353580B
(en )
1979-11-26
GRINDING PLANT FOR CRUSHING MINERALS
DK511179A
(en )
1980-06-02
GRINDING MILL
ZA762100B
(en )
1977-06-29
Improvements in or relating to mineral cutting tools
BR6001386U
(en )
1981-04-07
UTILITY MODEL FOR IMPROVEMENT IN MACHINE FOR MOLDING IRON ALLOY SPHERICAL GRINDING BODIES USED IN THE CRUSHING OF MINERALS IN GENERAL
GB1557953A
(en )
1979-12-19
Fixture foe use in the grinding of punches
ES501064A0
(en )
1982-01-01
IMPROVEMENTS IN DEVICES TO MANUFACTURE BIOGAS
ES501760A0
(en )
1982-11-01
IMPROVEMENTS IN TOOL-HOLDERS FOR MACHINES-HE- TOOLS
BR6200283U
(en )
1982-12-28
SCISSORS TO BE CARRIED IN KEYCHAINS
AR225908A1
(en )
1982-05-14
METHOD TO REDUCE TO THE METAL STATE MINERAL OXIDES DIVIDED IN MINERAL PARTICLES
IT8419427V0
(en )
1984-09-12
ABRASIVE TABLET IN BOX
GB2122313B
(en )
1986-01-02
Improvements in or relating to valves
ES489984A0
(en )
1981-04-01
IMPROVEMENTS IN DEVICES TO SEPARATE PARTICLES
ES485202A0
(en )
1980-11-01
IMPROVEMENTS IN THE CONSTRUCTION OF ARID CRUSHING MILLS