DEEP-WELL SUCKER-ROD PUMP INSTALLATION

申请公布号：SU1307086(A1)

申请号：SU19853996482

申请日期：1985.12.24

申请公布日期：1987.04.30

申请人：

KAZAKHSKIJ GNI PI NEFTYANOJ PROMYSHLENNOSTI

发明人：AKHMEDZHANOV MEJRAM S,SU;TROITSKIJ VITALIJ F,SU;SAZONOV VASILIJ V,SU

分类号：F04B47/02

主分类号：F04B47/02

EXHAUST GAS RECIRCULATION DEVICE FOR ENGINE

METHOD FOR WHITENING ALUMINUM OR ALUMINUM ALLOY

ALKALI HALIDE PHOSPHOR

DISPERSION OF INORGANIC PIGMENT

FLUORORESIN COMPOSITION

PRODUCTION OF 4-ENE-3-OXO STEROIDS HAVING 2-CARBOXYETHYLSULFINYL GROUP AT 6-POSITION

PRODUCTION OF 2'-DEOXY-5-TRIFLUOROMETHYLURIDINE DERIVATIVE

EPOXY GROUP-CONTAINING DISILAZANE AND PRODUCTION THEREOF

CONNECTING PIN FOR TENTER CLIP

SIGNAL DISCRIMINATOR

STRUCTURE OF INPUT/OUTPUT TERMINAL OF SEMICONDUCTOR DEVICE

EXCLUSIVE CONTROL SYSTEM FOR SEMICONDUCTOR DISK DEVICE

ROTATIONAL DRIVING DEVICE FOR DISK-SHAPED ROTARY BODY

OPTICAL INFORMATION DETECTOR FOR MAGNETO-OPTICAL APPLICATION

TESTING MACHINE FOR DEFLECTION OF MAGNETIC DISK

SIGNAL METER CIRCUIT

SPEED DETECTING METHOD USING RESOLVER

MOISTURE MEASURING INSTRUMENT FOR GRAIN DRYING MACHINE

CRYSTAL OSCILLATION TYPE MOISTURE METER

PHOTOGRAPHIC LENS UTILIZING FLOATING