PROCESS FOR THE THERMAL CONVERSION OF HEAVY PETROLEUM FRACTIONS AND OF REFINING RESIDUES IN THE PRESENCE OF OXYGENATED SULFUR OR NITROGEN COMPOUNDS, AND COMPOSITIONS CONTAINING THESE COMPOUNDS

申请公布号：EP0269515(B1)

申请号：EP19870402609

申请日期：1987.11.19

申请公布日期：1991.01.23

申请人：

INSTITUT FRANCAIS DU PETROLE

发明人：LE PERCHEC, PIERRE;FIXARI, BERNARD;DEBLED, BEATRICE;THOMAS, MICHEL

分类号：C10G47/02;C10G9/00;C10G47/34

主分类号：C10G47/02

MAGNETIC RECORDING AND REPRODUCING DEVICE

DISK CONTROLLER

INTEGRATED CIRCUIT

MAGNETIC INFORMATION READER/WRITER

LADDER DIAGRAM READER FOR SEQUENCER

GAS DETECTING DEVICE

RADIATION THERMOMETER

STRUCTURE FOR ELECTROMAGNETIC PART OF ELECTRONIC BALANCE

PURIFICATION OF P-METHOXYBENZALDEHYDE

PRODUCTION OF PRESSED COSMETIC

MEASURING INSTRUMENT FOR FRICTIONAL CHARACTERISTIC OF PLASTIC MATERIAL

ELECTRONIC CLINICAL THERMOMETER

DIRECTION DETECTOR

AUTOMATIC SOLDERING DEVICE

MANUFACTURE OF MAGNETIC HEAD

ADJUSTING JIG FOR INCLINED ANGLE OF COLLIMATOR SURFACE

POSITIONING CONTROLLER FOR MAGNETIC HEAD

OPTICAL HEAD

DATA PROCESSOR

BRIGHTNESS COMPENSATING CIRCUIT FOR LIQUID CRYSTAL DISPLAY