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
COMPOUND FOR OIL FIELD DEVELOPMENT CONTROL AND PREPARATION METHOD
摘要
申请公布号
SU1731942(A1)
申请公布日期
1992.05.07
申请号
SU19904849754
申请日期
1990.07.18
申请人
GI PO PROEKTIROVANIYU I RABOTAM V NEFTYANOJ PROMY "GIPROVOSTOKNEFT"
发明人
GORODNOV VLADIMIR P,SU;RYSKIN ALEKSANDR YU,SU;KHARLANOV GENNADIJ P,SU;BELOV ANDREJ A,SU;SHEIN ALEKSEJ V,SU
分类号
C09K8/512;C09K8/88;E21B33/13;E21B33/138;E21B43/22;E21B43/32
主分类号
C09K8/512
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ROOF
SEDIMENTAL GRADUATOR
ELECTRICALLY CONNECTING APPARATUS
FOAM SYSTEM PUMP
INTERNALLY OXIDIZED SILVER BASED CONTACT MATERIAL CONTAINING TIN OXIDE AND HAVING GOOD CONTACT RESISTANCE
AXIAL PLUNGER PUMP
FEEDER FOR APPARATUS FOR EJECTING A MIXTURE OF A PLURALITY OF LIQUIDS
WATER PURIFYING DEVICE WITHOUT MOVABLE MECHANICAL PART IN CONTACT WITH THE LIQUID TO BE TREATED
SCANNING X-RAY EXAMINATION APPARATUS
CONTAMINANT TRAPPING IN ROTATING DISK DEVICES
PILOT SIGNAL PROCESSING MEANS FOR VIDEO RECORDING APPARATUS
PROGRAMMABLE BINARY AMPLIFIER
UNDESIRED SIGNAL CANCELLER
SITE ASSEMBLED ELECTRICAL LOAD CENTER
SPIRAL-WRAPPED MULTI-LAYER CELL SEPARATOR
INSTRUMENT PANEL ILLUMINATION DIMMING CONTROL
RESILIENTLY ATTACHED SKATE GUARD
BATCH DELIVERY
PROCESS FOR THE PREPARATION OF HYDRAZODICARBOXYLIC ACID AMIDE
VEHICLE SUSPENSION