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
Improvements in or relating to the use of ion-exchange resins
摘要
申请公布号
GB928891(A)
申请公布日期
1963.06.19
申请号
GB19580011220
申请日期
1958.04.09
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
EVANS HERBERT LLOYD
分类号
B01J47/10
主分类号
B01J47/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND APPARATUS FOR CLEANING SPIRAL MEMBRANES
UPRIGHT BICYCLE
PRODUCTION OF CELLULOSE/CELLULOSE TRIACETATE CONJUGATE FABRIC
METHOD FOR GENERATING NUMERAL AND CHARACTER CODE USING FINGERPRINT INPUT SENSOR
CASSETTE TAPE TYPE AUDIO SIGNAL RECORDING/REPRODUCING DEVICE AND AUDIO SYSTEM THEREFOR
METHOD FOR CONNECTING TO INTERNET BY SCANNING ID CODES
METHOD FOR FORMING INTERCONNECTION OF SEMICONDUCTOR DEVICE
APPARATUS FOR MANUFACTURING PILLS
MECANISME DE REGLAGE SIMULTANE D'ANGLES DU SUPPORTS D'EMMARCHEMENTS
OUTIL DE COUPE, ELECTROBROCHE ET MACHINE-OUTIL ADOPTANT UN TEL OUTIL DE COUPE
PROCEDE ET DISPOSITIF DE PILOTAGE DE L'ALIMENTATION EN ENERGIE D'UN VEHICULE A TRACTION ELECTRIQUE DESTINE A FONCTIONNER EN MODE D'ALIMENTATION EXTERNE OU EN MODE D'ALIMENTATION AUTONOME
Digital word transmission distant station/base station having digital words distant station recorded and transmission channel pass band rate found/digital words changed/transmitted following pass band rate.
Device installation and method for processing accountancy data from distributed sources in different formats in which a conversion interface module is used to collect data in a central common format database
Vehicle gearbox comprises primary and secondary shafts with pinions on each shaft which mesh with each other selectively to obtain transmission ratio
Telecommunications safeguarded supplies having battery feed and internal transformer/converter and having two mechanically interchangeable panels receiving interface signals/commands.
Protractor for measuring and marking angles has slots at 10 degree intervals in which a pencil or pin tip can be placed so that corresponding angles can be easily marked
Assembly elements for construction of display shelf comprises long elements with series of holes along length and assembly sockets clipped into holes which receive locking screws
Processing of exhaust gas from internal combustion engine fitted with a particle filter, uses tubular sleeve to trap particles and periodically initiates combustion of these particles to regenerate filter
GACHE POUR PORTE, FENETRE OU ANALOGUE
Fixing for placing safety railing on roof edge forms part of anchoring on purlin head nose comprising U-shaped cradle and vertical retaining spindle engaging locking pin
