Method for reading vertical gradient of abnormal magnetic field of earth at stratospheric heights
RU2158942C1
Method for detection of lithosphere regions with alternating geodynamic activity
RU2071096C1
Method for diagnosis of magnetic field of isolated structures of solar atmosphere
RU2072538C1
Device for measuring vertical gradient of magnetic flux density of earth in stratosphere and vertical gradient increment
RU2008702C1
Magnetic field variation station
RU2003136C1
Method of prediction of parameters of solar wind at level of orbit of the earth
RU2006889C1
Method and aerostat-board device for measuring earth magnetic field vertical gradient
RU2069876C1
Device for measurement of magnetic declination at sea
SU1594453A1
Transmitter for measuring intensity of electric field in electrolyte
SU1133576A2
Quantum variometer
SU953577A1
Electric field meter
DE2805245A1
Magnetic field gradient measuring instrument - has metallic vapour absorption cells with HF exciter coils and photodetectors giving phase shift measured by phase balancing signal
CA1107819A
Magnetic field gradient measuring device
SU563643A1
Apparatus for measuring low-frequency oscillations