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
Inclined leg earth-boring bit
摘要
申请公布号
GB2349661(B)
申请公布日期
2003.03.26
申请号
GB20000009991
申请日期
2000.04.26
申请人
* BAKER HUGHES INCORPORATED
发明人
GLENN R * ZADRAPA;GREGORY L * RICKS;KENNETH C * BRANNON;ROBERT E * GRIMES;KEVIN W * SCHADER
分类号
E21B10/08;E21B10/18;(IPC1-7):E21B10/08
主分类号
E21B10/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Plasma display filter
DIE ATTACHED SiC AND DIE ATTACH PROCEDURE FOR SiC
TELECOMMUNICATION METHOD AND SUITABLE SYSTEM FOR ESTABLISHING A CONNECTION WITH A MOBILE STATION
METHOD FOR CONTROLLING LEGAL MONITORING OF TELECOMMUNICATIONS
REFRIGERATING AGENT COMPRESSOR WITH IMPROVED PRESSURE CHAMBER
A PROCESS FOR PREPARING A KAPPA-CASEINO GLYCOMACROPEPTIDE OR A DERIVATIVE THEREOF
METHOD AND DEVICE FOR PRODUCING A PACKAGE UNIT, ESPECIALLY FOR PROTECTIVE GLOVES
ARCHED SUPPORT STRUCTURE
Multiplier circuit performing ordinary as well as Galois field multiplication
SYSTEM AND METHOD FOR PACKAGING VISCOELASTIC MATERIALS
FUEL VAPOUR EXTRACTION SYSTEM
WATER HEATER MADE OF PLASTIC, IN PARTICULAR PRESSURIZED WATER HEATER
CABLE LENGTH ESTIMATION CIRCUIT USING DATA SIGNAL EDGE RATE DETECTION AND ANALOG TO DIGITAL CONVERSION
ELECTRIC SWITCH
CHARACTERISING DNA
Positioning a measuring probe
WIDE DYNAMIC RANGE NUCLEIC ACID DETECTION USING AN AGGREGATE PRIMER SERIES
TALC CONTAINING POLYPROPYLENE COMPOSITIONS
METHOD TO TRAIN A RADIO RECEIVER
A CLEANING IMPLEMENT HAVING CONTROLLED FLUID ABSORBENCY
