RU1784150C
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Device for studying the reactions of aquatic organisms to photic stimulus
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RU1784148C
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Device for determining the reaction of aquatic organisms to photic stimulus
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RU1784149C
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Device for studying the reactions of aquatic organisms to photic stimulus
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SU1741691A1
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Device for determining reaction of aqueous organisms to irritant
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SU1751199A1
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Nutrient medium for pathogenic staphylococci isolation
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RU1777852C
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Dental forceps
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SU1764635A1
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Apparatus for hollow organs connection
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SU1736953A2
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Plant for waste water treatment
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SU1766395A2
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Apparatus for immobilization of laboratory animals
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SU1748831A2
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Suppository
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SU1741784A2
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Appliance for local fixation of superficial veins
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SU1741780A1
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Auscultation device
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SU1697784A1
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Device to conduct researches on laboratory animals
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