首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
MEMBRANES FOR AROMATICS/SATURATES SEPARATION
摘要
申请公布号
EP0466469(A3)
申请公布日期
1992.10.14
申请号
EP19910306245
申请日期
1991.07.10
申请人
EXXON RESEARCH AND ENGINEERING COMPANY
发明人
SARTORI, GUIDO;WINSTON HO, WIN-SOW;NOONE, ROBERT EDMUND
分类号
B01D61/00;B01D61/36;B01D71/68;C07C7/144;C10G31/11;(IPC1-7):C07C7/144
主分类号
B01D61/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR OPERATING AN ACCUMULATOR-TYPE CATALYTIC CONVERTER OF AN INTERNAL COMBUSTION ENGINE
Solder-bearing wafer for use in soldering operations
METHOD AND SYSTEM FOR MAINTAINING UPLINK SYNCHRONIZATION IN CDMA BASED MOBILE COMMUNICATION SYSTEMS
PICTURE ACCURATE EDIT WITHOUT DECODING AND RE-ENCODING OF MPEG BIT STREAM FOR RECORDABLE DVD
CATHETER DEVICES FOR USE IN THE TREATMENT OF CALCIFIED VASCULAR OCCLUSIONS
Apparatus for engaging and dispensing articles
HIGH SPEED MANUFACTURING PROCESS FOR PRECIPITATED CALCIUM CARBONATE EMPLOYING SEQUENTIAL PRESSURE CARBONATION
ULTRAFINE L-CARNITINE, METHODS OF PREPARING THE SAME, COMPOSITIONS CONTAINING THE SAME, AND METHODS OF USING THE SAME
METHOD FOR THE PRODUCTION OF A SEMICONDUCTOR COMPONENT
OVERLAPPING SLOT TRANSMISSION USING PHASED ARRAYS
INFORMATION PROCESSING APPARATUS AND COMMUNICATION APPARATUS
COMBINATION OF BIOLOGICAL AND CHEMICAL AGENTS TO COMBAT RODENTS
INSECT CONTROL MAT
METHOD OF KNITTING NECK PORTION OF KNIT WEAR BY WEFT KNITTING MACHINE AND THE KNIT WEAR
NOVEL THIOPHENES AND METHOD FOR POLYMERIZATION OF SAID THIOPHENES
USE OF 9-SUBSTITUTED HYPOXANTHINE DERIVATIVES TO STIMULATE REGENERATION OF NERVOUS TISSUE
COATING METHOD
WRITING INSTRUMENT
POLARIZATION MAINTAINING OPTICAL FIBER COUPLER
DEVELOPING ROLL AND DEVELOPING DEVICE PROVIDED THEREWITH