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 kontroll- og aktiveringssystem for nedihullsverktoy
摘要
申请公布号
NO326566(B1)
申请公布日期
2009.01.12
申请号
NO20040001913
申请日期
2004.05.10
申请人
HALLIBURTON ENERGY SERVICES INC
发明人
RINGGENBERG PAUL DAVID;ZELLER VINCENT PAUL;KYLE DONALD G;ALLIN MELISSA G;WRIGHT ADAM D;SCHULTZ ROGER LYNN;TRINH TYLER
分类号
E21B34/10;E21B23/04;E21B34/00;E21B34/06;E21B41/00;E21B47/16
主分类号
E21B34/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
一种在线复检称
吸粮机自控风门
Method and apparatus for recording transactions with a portable logging device
一种抗紫外线自洁涂层
塑钢复合保温风管板材
一种便携式太阳能电池组件
Electrical switching apparatus, and stored energy assembly and time delay mechanism therefor
Sealing ring
Compounds with antiparasitic activity, applications thereof to the treatment of infectious diseases caused by apicomplexans
A stretcher
Currency sorter
Support device
AUTOMOTIVE CLEARCOAT COMPOSITION COMPRISING A NONLINEAR POLYSILOXANE
Image forming apparatus
SEMICONDUCTOR DEVICE STRUCTURE AND INTEGRATED CIRCUIT THEREFOR
Pin apparatuses and methods
Method and device for crosstalk evaluation and communication system comprising such device
HIGH-SPEED ROTATING SHAFT FOR SUPERCHARGER
JOINT DEVICE
ELECTROMECHANICAL DIFFERENTIAL LOCK ASSEMBLY