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
SYSTEM FOR CONTROLLING THE DISCHARGE OF DRILLING FLUID
摘要
申请公布号
EP1432887(B1)
申请公布日期
2006.03.29
申请号
EP20020779359
申请日期
2002.09.13
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
VAN RIET, EGBERT, JAN
分类号
E21B21/08;E21B21/10
主分类号
E21B21/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CHEWING GUM INCLUDING POLYPHOSPHATE IN THE FORM OF PARTICLES
VACUUM DEAERATING PLANT
PIEZOELECTRIC VASCULAR IMPLANT RELEASE DEVICE
3-IN-1 COSMETIC BRUSH SET
PREPAID MOBILE NETWORK SERVICE CARD
Conformationally constrained parathyroid hormones with alpha-helix stabilizers
Förfarande och anordning vid signalförstärkande system
Förfarande, registrering och anordning för sensorisk stimulering
SISTEMA DI CONTROLLO CONDUZIONE VEICOLO
PIATTAFORMA DI RAFFREDDAMENTO PER PC PORTATILI
LATERAL OBSERVATION DEVICE FOR A MOTOR VEHICLE
CONSTRUCTION CABLE
HIGH-FREQUENCY PIEZOELECTRIC ELEMENT
DISTORTION COMPENSATION DEVICE AND DISTORTION COMPENSATION METHOD
COMMUNICATION INTERFACE FOR DIAGNOSTIC CIRCUITS OF AN INTEGRATED CIRCUIT
Intermittent feeding mechanism.
Connector.
OLIGOPEPTIDES, COMPOSITION AND USE THEREOF AS ELICITORS OF THE NATURAL DEFENCES OF PLANTS
A mobile wireless communication system and a communication method for the same.
A method and a connector arrangement for connecting and disconnecting a generator to a circuit with an existing alternating current.
