Verfahren zur Gewinnung von Phenolen aus waessrigen Loesungen,申请号DE1938I062525D-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	Verfahren zur Gewinnung von Phenolen aus waessrigen Loesungen
摘要
申请公布号	DE704705(C)	申请公布日期	1941.04.04
申请号	DE1938I062525D	申请日期	1938.09.25
申请人	I.G. FARBENINDUSTRIE AKT.-GES.	发明人	JANNEK DR. JOSEPH
分类号	C01B31/10;C07C37/82	主分类号	C01B31/10
代理机构		代理人
主权项
地址

您可能感兴趣的专利

DATA TRANSMISSION SYSTEM

AN IMPACT TYPE DOT PRINTER AND A METHOD OF DETERMINING A PRINT STARTING POSITION THEREFOR

DETECTING FAULTS IN TEMPERATURE CONTROL DEVICE

Enzyme immunoassay

Hollow charge liners

Control systems

Furnace for heat treatment of metal articles

HIGH/LOW PRESSURE PISTON SEAL

Spring force applying actuators

BUILDING METHOD

Washing apparatus

MODIFIED POLYETHYLENE TEREPHTHALATE MOLDING MATERIAL

Continuous casting withdrawal apparatus

Pin for textile machines and apparatus and method for its production

Mounting bicycle saddles

APPARATUS FOR THE CONTINUOUS CASTING OF METALS SUCH AS COPPER ALLOYS

AID FOR THE HANDICAPPED IN FITTING A COLOSTOMY BAG

APPARATUS FOR BURNING WASTES

PULSE-TYPE INFINITELY VARIABLE TRANSMISSION