首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
CRUDE OIL RECOVERY
摘要
申请公布号
GB8507242(D0)
申请公布日期
1985.04.24
申请号
GB19850007242
申请日期
1985.03.20
申请人
BRITISH PETROLEUM CO PLC
发明人
分类号
C09K8/584
主分类号
C09K8/584
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Control circuit for electric setting motor - has positioning component movable forwards and backwards between two end positions with end switches in motor feed conduit applied mechanically to opening contacts
EINRICHTUNG ZUM ABTASTEN UND SCHREIBEN EINER MAGNETISCHEN UND/ODER IC-KARTE ALS EXTERNEM SPEICHER.
GLIAL DERIVED NEUROTROPHIC FACTOR
HIGH QUALITY PHENOL RECTIFICATION WITH ENERGY RECOVERY
WERKWIJZE VOOR HET REGELEN VAN EEN PROCES VOOR HET ELEKTROLYTISCH NEERSLAAN VAN METAAL.
Coupling between extruders and gear pumps - has adaptor tube which allows screw to extend some way into pump housing
ARTICULO FIBROSO, POROSO, CARGADO CON PARTICULAS PARA PROCESOS DE SEPARACION Y PURIFICACION
PROCESS FOR OPTIMIZING SOLDERING DURING ULTRASONIC BONDING
IMPULSE PERFORMANCE PUTTER
DEVICE FOR ADSORBING POLLUTANTS IN A GAS FLOW
INTRAVENOUS TUBE SAFETY APPARATUS
UTILIZATION IN COSMETIC OR TOPICAL APPLICATIONS OF AN AQUEOUS DISPERSION BASED ON ORGANOPOLYSILOXANES AND A CROSSLINKED COPOLYMER OF ACRYLAMIDE/NEUTRALIZED 2-ACRYLAMIDO 2-METHYLPROPANE SULFONIC ACID
HAIR-SETTING AGENT AND A HAIR-PERMING METHOD USING THIS AGENT
PRESS
USE OF IL-5 TO TREAT SOLID TUMORS
MEDICAL DENTISTRY HANDPIECE
CONTINUOUS SURFACE RAILS
BACK WASHABLE FILTER ELEMENT
GRAFT FOR PROMOTING AUTOGENOUS TISSUE GROWTH
ATTENUATION OF THE OPIOID WITHDRAWAL SYNDROME BY INHIBITORS OF NITRIC OXIDE SYNTHASE