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SU954747A1
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Drum dryer for loose materials
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SU954743A1
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Method of drying loose materials
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SU939264A1
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Locking device for moulding machine
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SU907532A1
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High-voltage stabilized power supply source
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SU965002A1
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Device for automatic single control of frequency
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SU910295A1
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Two-spindle automatic machine for knurling thread on studs
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SU871332A1
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Delay device
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SU870424A1
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Polishing paste
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SU951739A1
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Discrete controlled clocking device
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SU882024A1
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Device for converting pulse signal into dc voltage
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SU824481A1
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Sweep frequency signal shaper
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SU813797A1
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Automatic frequency-control circuit
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SU771567A1
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Device for measuring resistance of resistors forming closed circuit
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SU949844A1
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Device for measuring diversity in time of brightness and chrominage signals
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SU746971A1
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Device for tinning and partial melting printed-circuit cards
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SU701677A1
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Device for the preparation of solutions of strong toxic substances
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SU590377A1
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Electroplating drum
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