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
Brönnstabiliseringsverktöy
摘要
申请公布号
NO973553(D0)
申请公布日期
1997.08.01
申请号
NO19970003553
申请日期
1997.08.01
申请人
HALLIBURTON ENERGY SERVICES INC
发明人
RAVI, KRISHNA M.;BEIRUTE, ROBERT M.;DUELL, ALAN B.;ROGERS, HENRY E.;MURRAY, DICK A.;WEBB, EARL D.
分类号
E21B33/13;E21B34/14
主分类号
E21B33/13
代理机构
代理人
主权项
地址
您可能感兴趣的专利
NUCLEAR REACTOR OUTPUT CONTROL METHOD AND DEVICE THEREOF
IMPROVED GAS SHIELD FOR WELDING
MICROSTRIP ANTENNA
AMORPHOUS ELASTIC PROPYLENE HOMOPOLYMER
BATCH JOB SCHEDULE MANAGEMENT SYSTEM
LIQUID CLUTCH
SPEED CHANGE CONTROL DEVICE FOR WHEEL LOADER
CELLULOSE DOPE
PRODUCTION OF THERMOPLASTIC ELASTOMER
ALKALI-DEVELOPABLE PHOTOSENSITIVE RESIN COMPOSITION
RESIN SEALED SEMICONDUCTOR DEVICE AND ITS MANUFACTURE
DATA OUTPUT PROCESSING SYSTEM
HIGH-SPEED PROGRAM LOAD SYSTEM
COOLING STRUCTURE FOR MULTIPLE DISC CLUTCH
CRACK DETECTING METHOD FOR STATIONARY CENTRAL SHAFT SYSTEM
BASE FOR AROMATIC CORE SHEET OF 'TATAMI' MAT
FRAMGANGSMAATE OG ANORDNING FOR AA ELIMINERE FORURENSING VED FISKEOPPDRETT I FRITT VANN
FREMGANGSMAADE TIL REDUKTION AF FORDOEJELIGHEDEN I VOMMEN AF PROTEINET I ET PROTEINHOLDIGT, AFFEDTET PLANTEFROEMATERIALE
MANUFACTURE OF GALVANNEALED STEEL SHEET AND APPARATUS THEREFOR
PROCESSING METHOD FOR SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL
