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Joint of posts of space framework
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SU1767116A1
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Joint of pillars of three-dimensional framework
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RU1774122C
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System of preparation of pertoleum for transportation
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SU1740554A1
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Reinforcing earthwork declivities
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SU1783215A1
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Pipeline weighting device
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SU1728374A2
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Ground anchor
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SU1783151A1
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Hydraulically driven piston compressor
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RU1768700C
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Floating water intake structure
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SU1755864A1
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Oil preparation system for field pipeline transfer
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SU1724994A1
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Method of laying subterranean pipe line
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SU1765595A1
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Pipeline ballasting method
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RU1795019C
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Block building
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SU1765301A1
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Method of fixing soil-grass mixture across slopes
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SU1747419A1
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Method of producing asphalt-concrete mix
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RU1778426C
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Method of laying underwater pipe line
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SU1756487A1
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Frame of collapsible structure
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SU1710134A1
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Device to electrically separate dispersed fluids
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SU1719523A1
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Arrangement to prepare bituminous material for storage
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SU1716024A1
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Stanchion joint connection in three-dimensional frame
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SU1684403A1
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Method for protection of slopes of ground structure against attack of wave processes
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