SU1320516A1
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Device for automatic control of pumping set
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SU1437086A1
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Method of controlling continuous exothermal process
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SU1363100A1
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Device for checking polarity of electrodynamic geophone
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SU1527416A1
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Pumping unit with pneumatic drive
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SU1363459A1
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A.c. a-d converter
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SU1310834A1
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Device for information output from electronic computer to communication line
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SU1327035A1
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Apparatus for automatic measurement of parameters of electrodynamic geophones
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SU1363272A1
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Apparatus for identifying magnetic tags
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SU1460628A1
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Apparatus for determining the coefficient of nonlinear distortion of electrodynamic seismic receiver
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SU1300403A1
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Device for measuring attenuation decrement of electrodynamic geophone
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SU1305618A1
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Method of determining conversion coefficient of electrodynamic geophone with shunt
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SU1298759A1
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Information input-output device
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SU1300426A1
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Device for automatic control of phase boundary level of oil emulsion and water in tank
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SU1297885A1
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Method of controlling chemosorption of divinyl
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SU1302231A1
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Apparatus for checking the blanking of electrodynamic geophone
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SU1279949A1
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Arrangement for dispensing liquids
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SU1280328A1
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Liquid metering device
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SU1284589A1
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Method of controlling regeneration of absorbent
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SU1277388A1
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Frequency divider with fractional countdown
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SU1259099A1
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Linear displacement capacitance transducer
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