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
OppblÕsbar pakning
摘要
申请公布号
NO303698(B1)
申请公布日期
1998.08.17
申请号
NO19910000983
申请日期
1991.03.12
申请人
BAKER HUGHES INC
发明人
MODY, RUSTOM K.;HALBARDIER, FLOYD A.
分类号
E21B33/127;(IPC1-7):E21B33/127
主分类号
E21B33/127
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Pumped-drain and defrost windshield wiper system
A method for non-drip dispensing of a liquid and a nozzle therefore
METHODS FOR SEMI-SYNTHETICALLY PRODUCING HIGHLY PURE MINICIRCLE DNA VECTORS FROM PLASMIDS
System and method for gas turbine nox emission improvement
SYSTEM AND METHOD FOR PROVIDING REAL TIME TELEVISION VIEWING INFORMATION AND POPULARITY TO VIEWERS
ARRANGEMENT AND PROCESS FOR ELIMINATION OF CARBON DIOXIDE FROM A CARBON DIOXIDE-CONTAINING GAS
Wind turbine
Movement system of a device to support motion and rehabilitation, in particular for the rehabilitation of people with difficulty walking
Flexible fluid hose having two elastomeric inner layers
METHOD AND APPARATUS FOR THE CONTACTLESS DETERMINATION OF THE THICKNESS OF A WEB OF MATERIAL, INCLUDING CORRECTION OF THE ALIGNMENT ERROR
PHASE-NOISE RESILIENT GENERATION OF A CHANNEL QUALITY INDICATOR
POLYPEPTIDES AND THEIR USE IN TREATING AND LIMITING RESPIRATORY SYNCYTIAL VIRUS INFECTION
NOVEL ETHER COMPOUND
Enzymatic hydrolysis of lignocellulosic material in the presence of sulfur oxyanions and/or sulfhydryl compounds
Method for the diagnosis of myeloid neoplasias and solid tumors and diagnostic kits
Fitting device and assembly frame
OPEN LOOP AND CLOSED LOOP ANTENNA TUNING
BUMPER FOR VEHICLE
STABLE THERMOELECTRIC DEVICES
Highly transparent solar film having excellent oxidation resistance
