|
RU1818541C
|
|
Level gauge
|
|
RU1808054C
|
|
Vibration isolating support
|
|
RU1814923C
|
|
Process for coal flotation
|
|
RU1821356C
|
|
Device to control manipulator drive
|
|
RU1773449C
|
|
Method of cleaning gas flows
|
|
RU1784222C
|
|
Device cleaning surfaces
|
|
SU1761311A1
|
|
Method for cleaning surfaces
|
|
RU1796580C
|
|
Vacuum gripping device
|
|
RU1790971C
|
|
Separator
|
|
RU1782622C
|
|
Mass exchange apparatus
|
|
RU1782621C
|
|
Mass exchange apparatus
|
|
RU1770847C
|
|
Refraction index gradient distribution measuring device
|
|
SU1765757A1
|
|
Method for estimating working capacity of friction joint lubricant
|
|
SU1704038A1
|
|
Device for measurement of refractive index gradient
|
|
RU1772102C
|
|
Method of cyclohexanone synthesis by phenol hydrogenization
|
|
SU1748876A1
|
|
Dredge-sump
|
|
SU1755928A1
|
|
Device for measuring the content of sludge in magnetite suspension
|
|
RU1775154C
|
|
Mechanically mixing unit
|
|
SU1711963A1
|
|
Reactor
|
|
SU1710124A1
|
|
Reactor
|
