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
PROCESS FOR THE EXTRACTION OF PURE ISOBUTYLENE FROM MIXTURES OF HYDROCARBONS
摘要
申请公布号
CA668049(A)
申请公布日期
1963.08.06
申请号
CAD668049
申请日期
申请人
SOCIETE ANONYME: COMPAGNIE FRANCAISE DE RAFFINAGE
发明人
ANDRE VALET;JEAN-JACQUES BELLEC
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTROSTATIC VOLTMETER AND POLYFUNCTIONAL COPIER
SCRAMBLING SYSTEM OF TELEVISION SIGNAL
METHOD OF INSPECTING AND ADJUSTING CATALYST PURIFIER FOR EXHAUST GAS ADJUSTED BY LAMBDA SENSOR FOR INTERNAL COMBUSTION ENGINE
CARRIER DRIVER FOR PRINTER
END CLAMP FOR GEL SLAB-PLATE ASSEMBLY
OXYGEN CONCENTRATION MEASURING APPARATUS
ELECTRONIC SWITCH
COMMUNICATION METHOD WITH MEMORY CARD
ABNORMALITY PREDICTING DEVICE OF SEQUENCE CONTROL SYSTEM
THERMAL SPRAY COMPOSITE MATERIAL AND METHOD OF SETTING CORROSION RESISTANT COATING
METHOD FOR OPERATING ELECTRIC FURNACE FOR MANUFACTURING STEEL
Device for elastic transmission between two rotating shafts, method of assembly and use of this device.
Device for holding in place one surface relative to another and its method of production.
CIRCUIT DE COMMANDE D'UN SOLENOIDE BISTABLE
Ferromagnetic equipment calibration coils
Personal electronic scales
DISPOSITIF POUR LE DEPLACEMENT D'ANNEAUX DE COFFRAGE INTERIEUR COMPOSES CHACUN DE PLUSIEURS SEGMENTS DE CUVELAGE POUR UN SOUTENEMENT DE TUNNEL EN BETON COULE SUR PLACE
RAME POUR LE TRAITEMENT DE BANDES DE TISSU
Distribution channel for molten glass
PROCEDE DE PRODUCTION CONTINUE D'UNE POUDRE D'UN COMPOSE DE SILICIUM UTILE COMME MATIERE DE CERAMIQUE
