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UA13466A
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The material-handling mechanism of continually acting airproof extractor for the system solid body-liquid
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RU1836414C
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Loading and unloading mechanism of a continuously operating air-tight extractor for the solid-liquid system
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AU2391788A
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Mechanism for charging and discharging a closed chamber
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FR2635695A1
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Process for extracting solid materials using a solvent and apparatus for implementing same
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US4935104A
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Process for the continuous hydro-distillation of plants
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FR2621829A1
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Loading-unloading mechanism of a closed tank constituting the alambic or the extractor of a continuous distillation unit
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