RU1778821C
|
|
Method for contactless measuring life time of unbalanced current carriers in semiconductors
|
RU1775809C
|
|
Electromagnetic clutch
|
RU1791403C
|
|
Device for production of glass fibers
|
RU1778587C
|
|
Device for dynamic graduation of pressure pickups
|
RU1770840C
|
|
Method of determining dry friction force in oscillatory system
|
RU1780075C
|
|
Method and apparatus for determining parameters of microscopic bending of single-mode optical fiber
|
RU1778385C
|
|
Vibration damper
|
SU1765778A2
|
|
Noise signal spectrum analyzer
|
RU1774436C
|
|
Alternating-current electric drive
|
RU1774239C
|
|
Device for measuring food quantitative composition
|
SU1764066A1
|
|
Device for random process variance nonuniformity estimating
|
RU1783335C
|
|
Fiber-optic pressure gauge
|
RU1772609C
|
|
Device for varying the incidence angle of light beam onto specimen
|
SU1747184A1
|
|
Mud settler
|
SU1754977A2
|
|
Flexible hanger
|
SU1734072A1
|
|
Speed optimal positional control system
|
SU1717170A1
|
|
Device for removing impurities from liquid
|
SU1718803A1
|
|
Air pressure decompression linearizing device
|
SU1757985A1
|
|
Electric magnetic grip
|
SU1747877A1
|
|
Interference method of measurement of the semiconductor layer thickness
|