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SU1761346A1
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Die for reversible chopping and punching
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SU1699687A1
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Piercing and blanking die for sheet bars
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SU1757553A1
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Arrangement for cleaning aquarium grounds
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SU1671915A1
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Internal combustion engine exhaust silencer
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SU1633157A1
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Power plant
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SU1523172A2
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Shower nozzle
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SU1529173A1
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Three-state pulsed threshold device
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SU1530379A1
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Apparatus for resistance welding of nut on parts with a hole
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SU1494198A1
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Generator power supply source
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SU1444916A2
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Automatic synchronization device
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SU1512696A1
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Universal die for cutting slots
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SU1411913A2
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Frequency corrector
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SU1411916A1
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Phase discriminator
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SU1342615A1
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Safety chuck
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SU1267356A2
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Secondary regulator of fuel feed of a.c.diesel-generator
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SU1326366A1
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Bending die
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SU1288890A1
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Frequency corrector for electric unit
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SU1288891A1
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Frequency regulator of electric unit
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SU1290465A1
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Frequency regulator
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SU1309252A2
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Automatic frequency regulator
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