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RU1775049C
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Data input device
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Screw rotor
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Composition for clearing of polycrystalline corundum surface
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Protective coating
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Device for measuring vibration parameters of objects
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Injection rotor of rotary-conveyer casting machine
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Injection rotor of rotary-conveyer casting machine
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Thermographic printing device
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Device for mixing liquid and powdered substances
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Method of mixing liquids and powdered substances
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Apparatus for mixing liquid and powder materials
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Butadiene-styrene epoxy oligomers as film forming components for natural drying coats
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Dc voltage regulator of the compensation type
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Dc voltage regulator of the compensation type
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Solution for photo-chemical milling of copper and copper alloy products
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Pressure transducer
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SU1708575A1
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Device for automatic change of tool
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Mixer
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Mechanism for displacing parts, preferentially miniature items
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SU1576313A1
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Mechanical arm
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