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 MEMBRANEN ZUR OSMOTISCHEN TRENNUNG
摘要
申请公布号
DE2621519(A1)
申请公布日期
1977.11.24
申请号
DE19762621519
申请日期
1976.05.14
申请人
SARTORIUS-MEMBRANFILTER GMBH
发明人
GEORG,DR. NUSSBAUMER,DIETMAR
分类号
C08J9/28;B01D;B01D61/00;B01D71/16;B29D7/00;C02F1/44;C08J;C08J5/18;C08J5/22;C08J9/00;C25B13/04;(IPC1-7):B01D13/04
主分类号
C08J9/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MANUFACTURE OF PHOTOELECTRON INTEGRATED CIRCUIT
MULTILEVEL BALANCE CODE COMMUNICATION EQUIPMENT
DRILLING RIG FOR ROCKS
GUIDING METHOD FOR VEHICLE
PATTERN FORMING METHOD
Method of transmitting a group at least two measured values through an optical transmission path
FM receivers using three-terminal negative admittance networks or two and three-terminal negative admittance networks
Telephone line interface circuit
Scannable laser with integral wavemeter
Static periodic field device for free electron laser
High throughput data communication system
Potentiometer setting detection by measuring the ratio of RC time constants
Process for operating a switching controller and switching controller functioning according to this process
Electrically conducting device for an electrode roller
Disk reproducing method and apparatus for disks with different video bandwidths
Two-transistor dram cell with high alpha particle immunity
Photo-pressure sensitive sheet cartridge
Panoramic camera
Timing signal generator
Guide beacon