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RU1798340C
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Method for making products of concrete mix
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RU1786526C
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High-voltage generator switch
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RU1775742C
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Tank multi-pole hv gas circuit breaker
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RU1799480C
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Electric lead-in
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RU1783588C
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Sealing device for gas-filled commutating apparatus
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RU1783590C
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Arc control device of high-voltage gas-filled autocompression switch
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RU1791910C
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Machine for manufacture of twined magnetic core od electric machine
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RU1791912C
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Process of manufacture of bars of windings of stators of electric machines
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RU1778805C
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Hydromechanical operating mechanism of sulfur hexafluoride switch
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RU1779602C
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Mixer
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RU1787973C
|
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Concrete mix
|
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RU1778806C
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Gas leak detector for high-voltage switches
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|
RU1796942C
|
|
Device for balancing rotating bodies
|
|
SU1767542A1
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|
Method for manufacturing flexible electric cable
|
|
RU1778856C
|
|
Device for overvoltage protection of direct frequency converter
|
|
RU1787190C
|
|
Reenforcing cage for indirect reinforcement
|
|
SU1749049A1
|
|
Device for advance electric heating of concrete mixture
|
|
RU1781749C
|
|
Socket with protective contact
|
|
SU1785562A3
|
|
Slide bearing with autonomous lubrication
|
|
SU1765855A1
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High-voltage generation station circuit breaker
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