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
Verfahren zur Herstellung von zusammengesetzten Membranen.
摘要
申请公布号
DE3885067(T2)
申请公布日期
1994.03.17
申请号
DE19883885067T
申请日期
1988.12.09
申请人
E.I. DU PONT DE NEMOURS & CO., WILMINGTON, DEL., US
发明人
SUNDET, SHERMAN ARCHIE, WILMINGTON DELAWARE 19803, US
分类号
B01D71/82;B01D69/12;B01D71/56;C08G69/26;C08G69/28;(IPC1-7):B01D61/02;B01D67/00
主分类号
B01D71/82
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHODS, SYSTEMS, DEVICES AND COMPUTER PROGRAM PRODUCTS FOR PROVIDING USER-ACCESS TO BROADCAST CONTENT IN COMBINATION WITH SHORT-RANGE COMMUNICATION CONTENT
AN APPARATUS FOR HORIZONTAL CONTINUOUS CASTING OF MAGNESIUM ALLOYS PLATE AND MANUFACTURING METHOD THEREOF
ADDITIVE FOR REDUCING HEXAVALENT CHROMIUM PRESENT IN BINDING MATRICES
HARNESS BAND
REFLECTION-TYPE PROJECTION OPTICAL SYSTEM AND EXPOSURE EQUIPMENT PROVIDED WITH SUCH REFLECTION-TYPE PROJECTION OPTICAL SYSTEM
MUSCARINIC ACETYLCHOLINE RECEPTOR ANTAGONISTS
Verfahren und Vorrichtung zum Schieben von Information von einem Wirtrechnersystem zu einem mobilen Datenkommunikationsgerät
LIQUID TREATMENT APPARATUS AND METHOD FOR OPERATING SAME
IMPLANTABLE MEDICAL DEVICE
PROCESS FOR THE PRODUCTION OF LOW SULFUR, LOW OLEFIN GASOLINE
PATTERN TESTING APPARATUS, PATTERN TESTING METHOD, AND PATTERN TESTING PROGRAM
METHOD OF MODIFYING BLOOD CONTACT MATERIAL AND BLOOD CONTACT MATERIAL INHIBITED FROM ACTIVATING GRANULOCYTE
HUMAN BODY BACKBONE MEASURING/DISPLAYING SYSTEM
WELLBORE TUBULAR HANDLING TORQUE MULTIPLIER
WATER TREATMENT
HEALTHCARE CONTENT DELIVERY METHOD
PROPARGYL TRIFLUOROMETHOXY AMINOBENZIMIDAZOLE DERIVATIVES
IMAGE READING DEVICE
METHOD FOR UPDATING GIS NUMERICAL MAP OF SURVEYING INFORMATION STRUCTURAL FACILITIES ALONG ROAD BY USING AERIAL PHOTOGRAPH AS WELL AS VEHICLE WITH GPS RECEIVER AND LASER MEASURING INSTRUMENT
DRIFT COMPENSATION IN A FLASH MEMORY