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
Process for reducing the production of water in oil wells
摘要
申请公布号
GB2390865(B)
申请公布日期
2005.01.12
申请号
GB20030022446
申请日期
2002.05.13
申请人
* ENI S.P.A.;* ENITECNOLOGIE S.P.A.
发明人
LUISA * CHIAPPA;MARIA * ANDREI;THOMAS PAUL * LOCKHART;GIOVANI * BURRAFATO;GIUSEPPE * MADDINELLI
分类号
C09K8/508;C09K8/575;C09K8/88;(IPC1-7):E21B43/02;E21B33/138;E21B43/25
主分类号
C09K8/508
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Lumbosacral belt
Gun barrel with means for insuring consistent projectile rotation of a discharged projectile
Aluminum alloy cylinder block for an internal combustion engine
Warhead influence
Cone cupcake baker
Multi-function driving tool
Device and method for measuring and adjusting pressing load values on a press
Thermal electric air cooling apparatus and method
Flexible packaging of stacked articles
Spurs for riding shoes
Automotive vehicle with safety bumper and two-piece frame
Shock absorbing shoulder strap
Hand tool set
End cap locking overhead mounted door holder assembly
Method for fabricating a truss member for a mine roof support
Liquid light guide for endoscopic instrumentation
Image verification method
Electrosurgical instrument
Safety arrangement for driving tools
Toy vehicle with optically interactive imaging