METHOD FOR PURIFICATION OF CYCLIC ESTER,申请号EP20010917675-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	METHOD FOR PURIFICATION OF CYCLIC ESTER
摘要
申请公布号	EP1273579(A4)	申请公布日期	2003.06.25
申请号	EP20010917675	申请日期	2001.03.30
申请人	KUREHA KAGAKU KOGYO KABUSHIKI KAISHA	发明人	EJIRI, TETSUO;YAMANE, KAZUYUKI;OTAWARA, KENTARO
分类号	B01D9/00;C07D319/12;(IPC1-7):C07D319/12;B01D9/02	主分类号	B01D9/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Coupling device for rotary drive

SISTEMA AUTOMATICO DE DETECCION Y RECONOCIMIENTO DE ANUNCIOS TELEVISADOS

Method of manufacturing thin, light and rigid metal pieces

DEVICES FOR ABSORBING INFRARED RADIATION COMPRISING A QUASI-CRYSTALLINE ELEMENT

Fabric treatment and method for making the same

Withdrawal device for food support in a baking oven

Attachment device

Burner for operating a heat generator

Parking-aid system

IN-LINE SUB-SURFACE SEEDING, FERTILIZING AND WATERING DEVICE

MULTICARRIER DEMUX/DEMOD (MCDD) WIRELESS NETWORK ARCHITECTURE

METHOD FOR SEARCHING A NOISE MODEL IN NOISY SOUND SIGNALS

DILATING AND SUPPORT APPARATUS WITH DISEASE INHIBITORS

Method and apparatus for conducting crypto-ignition processes between thin client devices and server devices over data networks

Medical infusion pump

PARALLEL TESTING OF CPU CACHE AND INSTRUCTION UNITS

Composition and method for bleaching a substrate

Method of pretreating and bleaching stained fabrics