UA55761A
2002-06-07
A process for chemical cleaning of the diamonds surface and an electrolyte for realizing the same
UA55738A
2002-05-30
Method for testing insulation and the device for realization of the method
UA53250A
2002-04-15
Lining of cable drum
UA53251A
2002-04-15
Self-propelled belt conveyor
UA49732A
2002-04-15
Optical detonator
UA50560C2
2002-02-12
High-angle belt conveyer
UA50494A
2002-01-25
Emulsion explosive substance
UA52995A
2002-01-25
Method for developing mineral beds with soft opening rocks
UA49621A
2002-01-08
Device for aligning shafts and couplings of mechanisms
UA52029A
2002-01-08
Method for controlling drum washing machine
UA49521A
2001-12-19
Mine engine
UA49332A
2001-11-08
Mine engine
UA46580A
2001-08-28
Hydrocyclone for classification and enrichment of natural resources
UA51911A
2001-08-14
Method for fixation of not binded rocks
UA46397A
2001-07-09
WORKING BODY OF THE ROTARY EXCAVATOR
UA50075A
2001-06-14
Springy cardan shaft
UA43718A
2001-05-29
Mine locomotive
UA44572A
2001-05-29
MINE LOCOMOTIVE
UA44493A
2001-04-24
METHOD OF PREPARATION OF A LEADER IN A QUARRY FOR TRANSHIPMENT OF ROCK ROCKS FROM ROAD TO RAILWAY TRANSPORT
UA43647A
2001-04-24
Method for enrichment of base chromite ores
