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
Isolasjon av underjordiske soner
摘要
申请公布号
NO20025900(A)
申请公布日期
2003.06.11
申请号
NO20020005900
申请日期
2002.12.09
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV
发明人
COOK, ROBERT LANCE;RING, LEV;WADDELL, KEVIN;BRISCO, DAVID PAUL
分类号
E21B43/14;E21B33/10;E21B33/124;E21B43/00;E21B43/08;E21B43/10;E21B43/12;E21B43/30;(IPC1-7):E21B43/14
主分类号
E21B43/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MODULE WITH BUILT-IN COMPONENT AND METHOD OF MANUFACTURING THE SAME
WORK ARRANGEMENT IN PIPE FOR INSTALLING COMMUNICATION CABLE
INKJET RECORDER
CONNECTION STRUCTURE OF BOOSTING CIRCUIT TO BATTERY
DEHUMIDIFICATION MATERIAL COMPOSITION AND ITS REGENERATING METHOD
DOPPLER SENSOR AND DOPPLER SENSOR MANUFACTURING METHOD
THERMAL FLOWMETER
HEAT INSULATION MATERIAL, METHOD FOR MANUFACTURING THE SAME, AND DEVICE USING THE HEAT INSULATION MATERIAL
VALVE MECHANISM OF COMPRESSOR
FUEL CONTROL SYSTEM OF PREMIXED COMPRESSION IGNITION COMBUSTION INTERNAL COMBUSTION ENGINE
WATERPROOF FILTER
WEIGHT OF GOLF CLUB HEAD
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
TREATMENT DEVICE FOR WASTE LIQUID OR THE LIKE, AND PRODUCTION METHOD FOR LIQUEFIED FERTILIZER OR THE LIKE USING THE SAME
BUSINESS FORM FOR ELECTRONIC PEN, SETTLEMENT SYSTEM, AND PROGRAM
LASER BEAM MACHINING DEVICE
APPARATUS USING DATA MINING, AND METHOD FOR MONITORING AND EXECUTING OPERATION STATE OF FACILITY OR TRANSACTION
CUSTOMER DATA MANAGEMENT METHOD AND CUSTOMER DATA MANAGEMENT SYSTEM
MOBILE COMMUNICATION TERMINAL DEVICE, LOCAL INFORMATION DELIVERY SYSTEM AND LOCAL INFORMATION DELIVERING METHOD
DATA ERASING METHOD, AND MEMORY DEVICE HAVING DATA ERASURE CIRCUIT USING THE METHOD