|
RU1797697C
|
|
Method of determining zero time reference in measuring propagation time of acoustic waves in materials
|
|
RU1790750C
|
|
Device for extraction of fluid slag
|
|
RU1799460C
|
|
Device for counting number of blasted charges
|
|
RU1788245C
|
|
Device for determining rock burst hazard degree by acoustic emission
|
|
SU1740571A1
|
|
Device for limiting of dynamic loads of excavator digging mechanisms
|
|
RU1790773C
|
|
Geoelectrical surveying generator device
|
|
SU1755145A1
|
|
Method of x-ray assaying of ore
|
|
RU1784105C
|
|
Device for centerless grinding of articles of various diameters
|
|
RU1782835C
|
|
Device for transmitting information from moving object
|
|
SU1760111A1
|
|
Device for monitoring rock outburst hazard degree
|
|
SU1744251A1
|
|
Device for logging tool fastening downhole
|
|
SU1736465A1
|
|
Dental implant
|
|
RU1769266C
|
|
Antenna arrangement
|
|
SU1745539A1
|
|
Manipulator
|
|
SU1725343A1
|
|
Binary frequency multiplier
|
|
SU1721593A1
|
|
Pulsed voltage stabilizer
|
|
SU1713657A1
|
|
Floatation machine
|
|
SU1785897A1
|
|
Manipulator operating in a tight space
|
|
SU1696297A1
|
|
Copying manipulator
|
|
SU1728747A1
|
|
Method of making standard samples for x ray fluorescence analysis of pulp
|
