RU1804634C
|
|
Method of nonlinear acoustic well logging
|
SU1762290A1
|
|
Method of determining electron-ion recombination time in ionosphere d-region
|
RU1790019C
|
|
Polarization change-over switch
|
RU1774464C
|
|
Digital frequency synthesizer
|
RU1827030C
|
|
Two temperature pattern of noise radio frequency emission
|
RU1800400C
|
|
Radio-holographic method of measuring aerial directional pattern
|
RU1775860C
|
|
Receiving microwave module
|
SU1732309A1
|
|
Method for determining the tightness of atmosphere at the altitudes of e-ionosphere
|
RU1772775C
|
|
Well-logging method
|
RU1775680C
|
|
Method of measuring triharmonic signal phase invariant
|
RU1814540C
|
|
Method for diagnosing diseases of genitals
|
RU1781596C
|
|
Ultrasound method of checking of nondispersed media
|
SU1738261A1
|
|
Method for diagnosis of prostatic affections
|
SU1697018A2
|
|
Switched radiometer
|
SU1700505A1
|
|
Method of determination of parameters of solar wind in near-earth space
|
SU1742747A1
|
|
Radiometer
|
SU1693576A1
|
|
The hole acoustic converter
|
SU1542202A1
|
|
Fabry-perot optical filter
|