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
Hydraulisk borestrengakkumulator
摘要
申请公布号
NO20032354(A)
申请公布日期
2003.07.25
申请号
NO20030002354
申请日期
2003.05.26
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV
发明人
KRIESELS, PETRUS CORNELIS;ZIJSLING, DJURRE HANS
分类号
E21B4/14;E21B21/10;F15B1/00;F15B1/02;F15B1/24;(IPC1-7):F15B
主分类号
E21B4/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Tumour markers
LIGHT EMITTING ELEMENT, SEMICONDUCTOR LIGHT EMITTING DEVICE, AND METHOD FOR MANUFACTURING THEM
Oral nasal cannula
Method for Preparing Water Soluble Polymer and Papermaking Additive
Display device capable of compensating for luminance of environments
Mobile phone with photovoltaic power supply
Connecting device for two multilayer plates composed from a resin layer between two metal sheets
REMOVABLE EYEGLASSES CLASP
SYSTEM AND METHOD FOR AUTOMATICALLY SETTING UP A UNIVERSAL REMOTE CONTROL
形成用于高孔径比应用的各向异性特征图形的蚀刻方法
Method of forming highly orientated silicon film, method of manufacturing three-dimensional semiconductor device, and three-dimensional semiconductor device
HPV E6, E7 MRNA ASSAY AND METHODS OF USE THEREOF
DC POWER SOURCE FOR AN ACCESSORY OF A PORTABLE COMMUNICATION DEVICE
A BEARING ASSEMBLY
SYSTEM, NETWORK, MOBILE TERMINAL, COMPUTER PROGRAM PRODUCT AND METHOD FOR CROSS-PAGING A MOBILE TERMINAL VIA A DATA BURST MESSAGE
INTERWORKING
Device and method for creating a three dimensional object using mask illumination
AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT USING THE SAME
HOST IDENTITY PROTOCOL METHOD AND APPARATUS
APPARATUS FOR AND METHOD OF FORMING CONCRETE AND TRANSFERRING LOADS BETWEEN CONCRETE SLABS
