|
RU2018442C1
|
|
Press for continuous molding of heat-insulating products
|
|
RU2023016C1
|
|
Device for manufacture of sponge iron, cement hard-burnt brick and electric energy
|
|
RU2018072C1
|
|
Conveyor drier for articles
|
|
RU2001672C1
|
|
Installation for cleaning of flue gases from sulphur dioxide and nitrogen oxides
|
|
RU1793082C
|
|
Gas-turbine plant
|
|
RU1813647C
|
|
Apparatus for processing clay
|
|
RU2002797C1
|
|
Coal desulfurization plant
|
|
SU1738793A1
|
|
Method of manufacturing porous-hole brick
|
|
SU1204889A1
|
|
Heat exchanger
|
|
SU1216614A1
|
|
Heat exchanger
|
|
SU1153085A1
|
|
Apparatus for extracting methane
|
|
SU1256966A1
|
|
Magnetic attachment for auger extruder nozzle
|
|
SU1180353A1
|
|
Installation for removing sulfur from coal
|
|
SU975052A1
|
|
Unit for synthesis of liquid fuel
|
|
SU1143843A1
|
|
Peat-drying apparatus
|
|
SU806603A1
|
|
Method of treatment of quarts sand
|
|
SU887529A1
|
|
Method of producing brick
|
