DELAYED COKING OF A HEAT-TREATED ETHYLENE TAR,申请号EP19820305707-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	DELAYED COKING OF A HEAT-TREATED ETHYLENE TAR
摘要
申请公布号	EP0090897(B1)	申请公布日期	1986.05.28
申请号	EP19820305707	申请日期	1982.10.27
申请人	CONOCO INC.	发明人	ROMINE, HUGH E.
分类号	C10B57/04;C10B55/00;(IPC1-7):C10B55/00	主分类号	C10B57/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

MIMO TRANSMITTER

SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND IMAGE DISPLAY DEVICE

PRIMER AND PROBE SEQUENCES FOR DETECTING CHLAMYDIA TRACHOMATIS

CARBON NANOTUBE INK

SYSTEMS, DEVICES AND METHODS RELATING TO ENDOCARDIAL PACING FOR RESYNCHRONIZATION

DEVICE FOR CONTROLLING PHYSIOLOGICAL PROCESSES IN A BIOLOGICAL OBJECT

METHOD OF RECOVERING VALUABLE MATERIALS FROM WASTE HOUSEHOLD ELECTRICAL APPLIANCE

CARBON DIOXIDE SCRUBBING USING IONIC MATERIALS

PREPARATION OF ARRAY OF LONG CARBON NANOTUBES AND FIBERS THEREFROM

A SETTLING TANK HAVING AN AERATION PART IN ITS INNER SPACE

COLOR CORRECTION FILTER, IMAGE DISPLAY APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS

FILTER FOR DISPLAY

METHOD OF PRODUCING MONOSACCHARIDES BY HYDROLYZING AND ENZYMATICALLY SACCHARIFYING CELLULOSE-CONTAINING MATERIAL

R-FE-B TYPE RARE EARTH SINTERED MAGNET AND PROCESS FOR PRODUCTION OF THE SAME

VIDEO DISPLAY DEVICE

FILM FOR METAL SHEET LAMINATE

WALKING ASSISTANCE DEVICE