Method of purifying hydrocarbon oils,申请号US19380225142-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 purifying hydrocarbon oils
摘要
申请公布号	US2239859(A)	申请公布日期	1941.04.29
申请号	US19380225142	申请日期	1938.08.16
申请人	RECORDS ELMER H;LOUTTIT JAMES E	发明人	RECORDS ELMER H.;LOUTTIT JAMES E.
分类号	C10G29/12	主分类号	C10G29/12
代理机构		代理人
主权项
地址

您可能感兴趣的专利

VENTILATION SYSTEM

DEVICE AND METHOD FOR PERFORMING A FUNCTIONAL TEST ON A CONTROL ELEMENT OF A TURBO ENGINE

METHOD AND SYSTEM FOR TREATING A SUBTERRAEAN FORMATION USING DIVERSION

CONCURRENT INJECTION OF LIQUID AND GASEOUS FUELS IN AN ENGINE

OPTICAL MULTILAYER THIN FILM, OPTICAL ELEMENT AND METHOD FOR MANUFACTURING OPTICAL MULTILAYER THIN FILM

METHOD OF FORMING P-TYPE COMPOUND SEMICONDUCTOR LAYER

MOULD AND HEAVY HAMMER FOR A CATHODE VIBRATION SHAPE MACHINE

CROSS DOMAIN CUSTOMER INTERFACE UPDATES

INTERNET-BASED BRAND MARKETING COMMUNICATION NETWORK

APNEA MANAGEMENT APPARATUS FOR IMPROVING APNEA

MOUNTING STRUCTURE FOR PRINTED BOARD

METHOD FOR EQUIPMENT QUALITY CHECK, METHOD AND DEVICE FOR AUTOMATICALLY ADAPTING QUALITY CHECK DATA

Aandrijfsysteem voor vloeibare-kristallen-beeldscherm dat lichtemitterende dioden omvat.

A METHOD OF MODIFYING A MACROMOLECULE WITHOUT PRIOR EXTRACTION FROM A SAMPLE

HETEROLOGOUS CROSS-SENSITIZATION FOR IMPROVED AGONIST ACTIVITY

Planeettavaihde ja akseli

A STABILISED COMPOSITION COMPRISING ACE INHIBITORS

METHOD FOR INTERFUSING CONFERENCE TELEVISION SYSTEM WITH IPTV SYSTEM AND APPARATUS THEREOF

WETSUIT AND ASSOCIATED METHOD OF MANUFACTURE

INTEGRATED CIRCUIT HAVING A MEMORY WITH LOW VOLTAGE READ/WRITE OPERATION