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 ASYMMETRISCHEN UMKEHR-OSMOSEMEMBRANEN
摘要
申请公布号
DE2300496(A1)
申请公布日期
1973.07.12
申请号
DE19732300496
申请日期
1973.01.05
申请人
EASTMAN KODAK CO., ROCHESTER, N.Y. (V.ST.A.)
发明人
BROWN, BARRY MICHAEL;RAY, ELBERT LEE
分类号
B01D71/10;B01D71/14;B29C44/00;C08J5/18;C08J5/22;C08L1/00;C25B13/04;(IPC1-7):C08B29/16
主分类号
B01D71/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ULTRASOUND PROBE
ULTRASONIC TRANSDUCER, ULTRASONIC PROBE, DIAGNOSTIC DEVICE, AND ELECTRONIC INSTRUMENT
TASK ALLOCATION OPTIMIZATION SYSTEM, TASK ALLOCATION OPTIMIZATION METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING TASK ALLOCATION OPTIMIZATION PROGRAM
System and method for assessing effective delivery of ablation therapy
INTEGRATED SURGICAL TASK LIGHTING
EFFICIENT USER INTERFACE
System for Collecting User Ratings and Reviews in Web Environments
METHODS FOR PRODUCING 1-CHLORO-3,3,3-TRIFLUOROPROPENE FROM 2-CHLORO-3,3,3-TRIFLUOROPROPENE
Ligand Synthesis
METHODS FOR THE PREPARATION OF BENDAMUSTINE
Systems and Methods for Haptically Enabled Metadata
USE OF AN ANTI-TAU PS422 ANTIBODY FOR THE TREATMENT OF BRAIN DISEASES
POLYOL COMPOSITION FOR PRODUCTION OF POLYURETHANE RESINS, AND POLYURETHANE RESIN PRODUCING PROCESS USING SAME
POLYETHER POLYURETHANES EXHIBITING ENHANCED SLIP RESISTANCE UNDER WET CONDITIONS
METHODS AND COMPOSITIONS FOR INHIBITION OF ATR AND FANCD2 ACTIVATION
MONEY TRANSFER TRANSACTIONS VIA PRE-PAID WIRELESS COMMUNICATION DEVICES
ENGINE, SYSTEM AND METHOD OF PROVIDING THIRD PARTY BUSINESS VALUATION AND ASSOCIATED SERVICES
SYSTEM AND METHODS TO PRESENT A PERSONAL SHOPPING EXPERIENCE
Computerized Method For Initiating a Group Buy
NFC TRANSACTION PROCESSING SYSTEMS AND METHODS