Уральский ордена Трудового Красного Знамени политехнический институт им. С.М.Кирова
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Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means
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3 3. Способ по п. 1, отличающийс тем, что концентраци сульфат-иона в растворе 20-40 г/л а меди 45-60 г/л. 4 Источники информации, прин тые во внимание при экспертизе 1. Патент США №3492115, кл. 75-103, опубл. 27.01.70.3 3. The method according to claim 1, characterized in that the concentration of sulfate ion in the solution is 20-40 g / l and copper 45-60 g / l. 4 Sources of information taken into account in the examination 1. US patent No. 3492115, cl. 75-103, publ. 01/27/70.
SU7502193373A1975-11-271975-11-27Method for obtaining copper powder from copper-bearing solution
SU564924A1
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METHOD AND DEVICE FOR MANUFACTURING NEGATIVE ELECTRODES, ESPECIALLY OF CADNIUM OR ZINC, FOR ELECTROCHEMICAL GENERATORS AND NEGATIVE ELECTRODES THUS OBTAINED
PROCESS FOR PREPARING AN ARGININE SALT, IN PARTICULAR ARGININE DESOXYRIBONUCLEATE, SO OBTAINED SALT AND APPLICATION OF SALT FOR THE TREATMENT OF ASTHENIA