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
Stigerör
摘要
申请公布号
NO302628(B1)
申请公布日期
1998.03.30
申请号
NO19910001346
申请日期
1991.04.05
申请人
INSTITUT FRANCAIS DU PETROLE
发明人
GUESNON, JEAN;BARGE, LOUIS
分类号
E21B17/01;E21B21/12;F16L7/02;(IPC1-7):E21B17/01;F16L7/00
主分类号
E21B17/01
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Transfer device, comprises endless chain of hollow glide shoes, suction tube and grippers with suction nozzles
Felbamate derived compounds
Tumor necrosis factor-gamma
Direct measurement of high molecular weight IGF-binding protein complexes with ELISA using an anti-IGFBP-3 capture antibody and detection by an antibody to ALS or IGF
Levosimendan solutions at a pH less than 5 particularly for intravenous administration
Composition for treatment of infections of humans and animals
Process for producing cheese
Hyaluronic acid in the treatment of cancer
Scalable data collection and computing apparatus
Method of identifying compounds that modulate the function of the human hypoxia-inducible factor 1-alpha (HIF-1alpha) functional domain
4,4-biarylpiperidine derivatives having opioid receptor activity
Mutant recombinant allergens
Skin wrinkle reduction using pulsed light
Therapeutic biaryl derivatives
Microparticles with an adsorbent surface useful for delivering pharmaceuticals
Horizontal spindle based digital e.g. waste water speed meter consists of a rotating PVC extendable system giving instantaneous cumulative and maximum speeds
Incineration of volatile organic compounds in exhaust gases involves thermal degradation in chamber containing products for heat treatment, with gas circulation
FUNGICIDES FOR THE CONTROL OF TAKE-ALL DISEASE OF PLANTS
DERIVATES OF ACETIC ACID, ITS APPLICATION, MANUFACTURE PROCEDURE AND PHARMACEUTICAL PREPARATIONS CONTAINING THOSE COMPOSITIONS
UNIVERSAL FLOOR DRAINAGE
