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SU1763693A1
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Cylinder head of internal combustion engine
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RU1794127C
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Block for erection of hydraulic engineering structure
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RU1789470C
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Elbow of pipeline for conveying loose material in carrying medium
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RU1781218C
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Method for production of cyclic carbonates
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SU1738828A1
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Method for cosmetic chicken butter preparation
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SU1759989A1
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Working member of ice shearing
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RU1770821C
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Vibration-type densimeter
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RU1783060C
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Drainage pipeline
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SU1766480A1
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Mixer
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RU1768975C
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Moving material edge position detector
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RU1784274C
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Ball mill
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RU1770307C
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Asplaltic-concrete mixture
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SU1767075A1
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Earth-fill dam
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RU1772584C
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Device for measuring the thickness of moving strip material
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SU1751254A1
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Working member of show cleaner
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SU1735289A1
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Method of 8-quinolinol-n-oxide synthesis
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SU1719422A1
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Process for producing asphalt
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SU1763861A1
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Bore diameter measuring device
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SU1724632A1
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Method of preparation of additive for concrete mix
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RU1789604C
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Bulldozer working equipment
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