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
ASYMMETRIC PERMEABLE MEMBER
摘要
申请公布号
GB2059801(B)
申请公布日期
1982.11.17
申请号
GB19800030222
申请日期
1979.02.22
申请人
DEUTSCH D H
发明人
分类号
B01D53/22;C12M1/24;(IPC1-7):F04B39/00
主分类号
B01D53/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
POLYESTER LAMINATED FILM
INTAKE NOISE REDUCTION DEVICE AND WORKING MACHINE
BLOW MOLDING
Exhaust treatment system
Secure data interchange of biochemical and biological data in the pharmaceutical and biotechnology industry
INTRALUMINAL GRAFTING SYSTEM
MEASURING DEVICE
FILMS INCLUDING THERMOPLASTIC SILICONE BLOCK COPOLYMERS
Semiconductor device
Additional Containment System For Storage Tank
Preparation of production data for a print job using a still image proxy of a page description language image file
Powered Toothbrush
BICYCLE SEAT CLAMP
Disinfectant system for use with residential aerobic wastewater treatment plants
SYSTEMS AND METHODS FOR RANKING TERMS FOUND IN A DATA PRODUCT
Electric Shaver
METHOD AND SYSTEM FOR ANALYZING STANDARD TOOL MESSAGES IN A MANUFACTURING ENVIRONMENT
PROCESS FOR MANUFACTURING PICOLINATE BORINIC ESTERS
Inkjet ink compositions comprising polymeric dispersants having attached chromophore groups
Regenerated mixed metal oxide catalysts