Process for purification of crude light oil,申请号US19310522780-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	Process for purification of crude light oil
摘要
申请公布号	US2193763(A)	申请公布日期	1940.03.12
申请号	US19310522780	申请日期	1931.03.14
申请人	KOPPERS COMPANY	发明人	JONES IRVIN H.
分类号	C10G17/06	主分类号	C10G17/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Crystalline organic acid salt of amlodipine

Non-reciprocal circuit element and method for producing the same

Functional food containing ginseng steamed red and polysaccharide extracted from mycelium of Phellinus sp. strain

Transfer case for use with transaxle

LUBRICATING STRUCTURE OF FIXED CAPACITY PISTON TYPE COMPRESSOR

Combination structure of jewelry fixing

The container strengthening superior coherence

A stop watch designed for exam

A moving apparatus for a handicapped person and patient

RECOMBINANT BACULOVIRUS AND METHOD FOR INTRODUCING A TARGET GENE INTO THE SOMATIC CELLS OF ANIMAL USING THE SAME

METHOD OF FABRICATING METAL-INSULATOR-METAL CAPACITOR IN THE SEMICONDUCTOR DEVICE

ND-FE-B BASED RARE-EARTH PERMANENT MAGNET MATERIAL

Method for managing book mark information and method for reproducing a contents

DISCHARGE LIGHT-EMITTING DEVICE AND CONTACT IMAGE SENSOR UTILIZING THE SAME

LEVEL SENSOR, LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD

AUTOMOBILE SEAT

INNOVAZIONE NEI SACCHI A PELO, EQUIPAGGIATI CON CAMERA D'ARIA INTERNA O MATERASSINO ESTERNO GONFIABILI.

CHAIR-TYPE MASSAGING APPARATUS