UA58715A
2002-08-14
Rail connection
UA56655A
2002-08-09
Rim of railroad wheel
UA58046A
2002-08-09
Method for determining content of chromotropic acid monoazoderivatives in dyes
UA58045A
2002-08-09
A process for preparing ammonium sulphate from the exhausted sulphuric acid containing the gummed organic substances
UA56654A
2002-08-09
Method for determining content of acetic acid in electrolyte
UA56656A
2002-08-09
A process for the building material sample impregnation
UA54895A
2002-05-07
Device for measuring vertical and lateral wear of rails and switch tapered sections
UA54896A
2002-05-07
Mechanism for cleaning internal surface of a tank
UA54894A
2002-05-07
Intermediate rail brace
UA57969A
2002-04-23
Induction parametric generator
UA53932A
2002-03-19
Rail circle of alternating current
UA53933A
2002-03-19
Method for charging watered wells with water-sensitive explosive substances
UA54747A
2002-03-19
Method for restoration of the out-treatment soil by cementation
UA51189A
2002-01-29
Appliance for turning the bogie of freight car
UA50423A
2002-01-04
Counting device for axles of rolling stock
UA50413A
2002-01-03
Digital device for monitoring the state of the light-emitting diode array of a traffic light
UA50420A
2002-01-03
Friction shock absorber
UA50392A
2002-01-03
Inductive parametric oscillator
UA50393A
2002-01-03
Electromagnetic damper of passanger car vibration
UA50258A
2001-12-10
Method for renewal of rail-road bed
