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
AUFBOHRBARER AUFBLASBARER PACKER UND VERFAHREN ZUR DESSEN VERWENDUNG
摘要
申请公布号
DE60008571(D1)
申请公布日期
2004.04.01
申请号
DE20006008571
申请日期
2000.10.05
申请人
WEATHERFORD/LAMB, INC.
发明人
WILSON, JAMES;WYATT, LEWIS;SCOTT, THAD JOSEPH;BROOKS, THOMAS;PLUCHECK, CLAYTON;MCCLUNG, LAMONT
分类号
E21B23/06;E21B33/12;E21B33/127;E21B33/13;(IPC1-7):E21B33/12
主分类号
E21B23/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method and arrangement for supporting a steel strand produced by continuous casting.
Apparatus for measuring the distance covered by a vehicle.
Double-lift jacquard of open-shed type.
Magnetic recording method.
Ignition coil for combustion engines, particularly for engines with electronic ignition, and process for its manufacture.
Stripper.
Device for the limitation of the effects of axial hydraulic pressure on the fuel assemblies of a nuclear reactor.
Phenanthrene based polyimide resin.
CLAMPING DEVICE.
Magnetic recording tape.
(N-Substituted carbamoyloxy)alkyleneoxyhydrocarbyl acrylate esters.
Catheter.
Process for preparing 5-dimethylaminomethyl-2-furanmethanol.
HAND WRITTEN INFORMATION TRANSCEIVER
CONNECTOR
METHOD OF MANUFACTURING HEAT INSULATED BOX
CONTROL SYSTEM FOR BOILER FURNACE INSIDE PRESSURE
CONNECTING METHOD OF HIGH PRESSURE HOSE AND JOINT
HOTTWATER SUPPLY APPARATUS
PRESSURE SWITCH