RS20070506A
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Device for examining the impact of the pendulum weight on oscillations of a two-step oscillator consisting of a two-sided lever and a pendulum
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RS20070449A
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Universal seat with contracted and lengthened opening for closet
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RS20070420A
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Building structure with soil protection and reflecting surfaces
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RS49959B
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Electric dynamo with pendulum and load stones
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RS20060165A
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Electric dynamo with pendulum and load-stones
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RS20060094A
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Instrument for examination of the effect of the mass of a two-sided lever to its oscillations when connected to a pendulum in a two-degree oscillator
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RS20050172A
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Device for power transmission testing using flexible shaft and eccentric rotor
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RS20050095A
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Device with the oscillating flexible blades for vessel drive
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RS20050028A
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Instrument for cheking oscilation with spring, claper with weight and wing
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YU8702A
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Machine for producing energy from gravitational force with instruments for measuring its efficiency
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YU57799A
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Hand pump for water with pendulum
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YU131889A
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Holder for screw and screw driver
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YU211777A
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Supplying underground premises with water
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