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 PREPARATION OF ESTERS OF HYDROXYPHENYLE CARBOXYLIC ACIDS
摘要
申请公布号
EP0538189(A3)
申请公布日期
1993.04.28
申请号
EP19920810758
申请日期
1992.10.06
申请人
CIBA-GEIGY AG
发明人
KLEINER, CHRISTOPH, DR.;EVANS, SAMUEL, DR.;SCHMITT, RALF, DR.
分类号
C07C67/02;C07B61/00;C07C67/03;C07C69/612;C07C69/732;C07C69/84;C07C69/88;(IPC1-7):C07C69/732
主分类号
C07C67/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DISCHARGE GAP DEVICE
THREE DIMENSIONAL TRANSFER FEED DRIVE MECHANISM
BALL BUSH FOR LINEAR MOTION
ELECTRICALLY CONNECTING METHOD
Punch and stripper assembly
Fishtape holder
Feed cassette device
Method and apparatus for a transmission control system
Broom
Method of machining curvilinear surfaces
Countersinking and deburring tool
METHOD OF RESTORING OR MAINTAINING AN ELECTROCOATING BATH
METHOD OF JOINING OF INSULATED HIGH-VOLTAGE CABLES
CONVECTION OVEN
DISPOSITIVO PARA PURIFICACAO DE AGUA E CARTUCHO FILTRANTE PARA MATERIAL DE FILTRACAO DE AGUA
RADIATION SHIELDING DEVICE FOR PRESSURE VESSEL
CONTROL ROD DRIVING MECHANISM
APERFEICOAMENTO EM MAQUINA DE TECER COM ALIMENTACAO EM TRAMA POR BOBINAS SITUADASEXTERIORMENTE
SEMIPERMEABLE MEMBRANE
METHOD OF TREATING FATIGUE BY ADMINISTERING A GULONIC ACID SALT