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
FremgangsmÕte og anordning til Õ øke fluidutvinningen fra en underjordisk formasjon
摘要
申请公布号
NO20002725(D0)
申请公布日期
2000.05.26
申请号
NO20000002725
申请日期
2000.05.26
申请人
KELLEY & SONS GROUP INTERNATIONAL
发明人
KELLEY, TERRY E;SNYDER, ROBERT E
分类号
E21B43/38;E21B;E21B34/00;E21B43/00;E21B43/12;E21B43/14;E21B43/16;E21B43/18;(IPC1-7):E21B
主分类号
E21B43/38
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TENT STAY STRUCTURE FOR CAMPING CAR
HYDROPHILIC AND PURIFICATION TYPE SHORE METHOD AND EQUIPMENT FOR PROTECTION
BEACH CLEANER
MULTIPURPOSE AUTOMOBILE
HALF TONE RECORDING SYSTEM
PICTURE FORMING DEVICE
TELEVISION RECEIVER
PERPETUAL MAGNETIC MOTOR
MANUFACTURE OF SEMICONDUCTOR MEMORY DEVICE
SURFACE MOUNTING TYPE CONTAINER FOR ELECTRONIC COMPONENT
VIDEO SIGNAL QUANTIZING METHOD
MAGNETIC RECORDING AND REPRODUCING DEVICE
INCOMING SELECTION TELEPHONE SET
MANUFACTURE OF ELECTROMAGNETIC CORE
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
STOP CONTROL CIRCUIT OF RESIN-SEALED IN OPENING DEVICE
IMMERSION CAPACITOR
SEMICONDUCTOR DEVICE AND PHOTOELECTRIC CONVERSION APPARATUS USING THE DEVICE
FLUORESCENT LAMP
ION IMPLANTATION APPARATUS