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
Depth correction
摘要
申请公布号
GB2385422(B)
申请公布日期
2004.04.28
申请号
GB20020003731
申请日期
2002.02.18
申请人
* SCHLUMBERGER HOLDINGS LIMITED
发明人
PETER * FITZGERALD
分类号
E21B47/04;G01B7/04;G01B7/15;(IPC1-7):E21B7/04;G01B7/26
主分类号
E21B47/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRODUCTION OF MAGNETIC DISK
UNIT NUMBER-OF-BALL TAKE-IN APPARATUS OF GAME MACHINE USING PINBALL
EXPANDABLE RESIN COMPOSITION
STEAM PLANT
AIR FUEL RATIO CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
FUEL INJECTION TIMING CONTROLLING METHOD FOR DIESEL ENGINE
SCROLL TYPE FLUID MACHINERY
CDTE SINGLE CRYSTAL FOR EPITAXIAL GROWTH SUBSTRATE AND ITS PRODUCTION
SALT DAMAGE PREVENTION FOR CEMENTITIOUS SET MATTER
METHOD FOR PURIFYING ALUMINUM COMPOUND
PRODUCTION OF HIGH SILICA ZEOLITE
PRODUCTION OF FINE OXIDE PARTICLE
FACILITIES FOR DRYING LIVESTOCK EXCREMENTS
PRODUCTION OF HIGH PURITY SILICA
DOCUMENT PROCESSOR
PRINTER
PRODUCTION OF METAL CONTAINER
ULTRASONIC DIAGNOSTIC APPARATUS
SIGHT EXAMINATION APPARATUS
POWER SUPPLY APPLICATION SYSTEM FOR RECEIVER