Method of separating and purifying beta-monoisopropyl-naphthalene.,申请号EP19900306384-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 of separating and purifying beta-monoisopropyl-naphthalene.
摘要
申请公布号	EP0404421(B1)	申请公布日期	1994.08.24
申请号	EP19900306384	申请日期	1990.06.12
申请人	KUREHA KAGAKU KOGYO KABUSHIKI KAISHA	发明人	TAKAHASHI, NOBUYUKI;TAKAYAMA, HAJIME;MATSUOKA, TAKESHI;MUKAIDA, TAMITO
分类号	C07C7/14;C07C15/24;(IPC1-7):C07C15/24;B01D9/00	主分类号	C07C7/14
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Verfahren zur Durchführung einer automatisierten Kupplungsbetätigung

Verfahren zum Richten von verformten Turbinenbauteilen

Pivot mounting for gas spring, shock absorber or rod comprises cylindrical shaft and clamp containing seating in shape of portion of cylinder and hemi-cylindrical sleeve fitted into this whose central axis is at angle to axis of seating

Vorrichtung zum Verstellen einer Heckklappe

PC plug-in card for digitizing analog video signal from video camera

Edelstahlkanister für treibgasbetriebene Dosieraerosole

Drill head control device for tunneling drill has housing enclosing light component group with diode target light, target light source and control/evalaution circuit coupled to camera at opposite end of drill rod

Internet-based transaction settlement method between purchaser, tenderer and guarantor by transmitting transaction ID to guarantor for clearance

Magnetic resonance tomography device

Surgical diagnosis arrangement

Planning and diagnosis device for electrical installation uses computer installation for subsequent execution of planning routine, configuration routine, setting up routine and diagnosis routine

Kettenspanner für eine Kolbenbrennkraftmaschine mit variablem Brennraum

Flat fuse especially for motor vehicle electrical circuits, comprises flat housing and/or electrically conducting parts with contact tongues to prevent or suppress arcing

Absorberende strukturer med lag for fluid-fordeling og lagring

Zapfanlage für mehrere Kraftstoffe, umfassend eine einzelne Zähleinrichtung mit einer Bypass-Schleife und mehreren Schläuchen

MULTILAYER POLYMERIC FILM

METHOD OF PRODUCING LABELS WITH AN INVISIBLE BARCODE ON A WEAVING MACHINE AND LABEL PRODUCED USING SUCH A METHOD

Individuelle Prozeßsteuerung im Werkzeug

Sphingomyelinasehemmer

Vehicle a.c. current generator, has conducting bridges connecting conductors in different stator core grooves and designed to resonant outside preselected revolution rate range of rotor