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
FREMGANGSMAATE OG ANORDNING FOR PRODUKSJONSLOGGING I EN SELVPRODUSERENDE BROENN.
摘要
申请公布号
NO901280(A)
申请公布日期
1990.09.24
申请号
NO19900001280
申请日期
1990.03.20
申请人
INST FRANCAIS DU PETROLE
发明人
LESSI JACQUES
分类号
E21B23/14;E21B47/06;E21B47/10;(IPC1-7):E21B47/12
主分类号
E21B23/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CAP FOR CONSTRUCTION MACHINERY
Preparation method of functional fiber and it?s product
Camera and display method of luminance distribution
Method for mounting chip and chip mounter implementing the same
MODULE REPLACEMENT SYSTEM IN PLC SYSTEM
structure of driving unit of drum-type washing machine
CALCIUM-ENRICHED TABLET AND MANUFACTURING METHOD THEREOF
Imbeded multi-sound playing device for a vehicle cluster
Construction of artificial floating wetland with a inclined multi-step type as a usage of sewage purification
GRANULAR SUBSTANCE, MAGNETIC THIN FILM, AND MAGNETIC DEVICE
CULASSE POUR MOTEUR DIESEL A INJECTION DIRECTE COMPORTANT DES MOYENS POUR AMELIORER LE COMPROMIS SWIRL-PERMEABILITE
COMPLESSO DI MOTORE E FRENO PER AUTOMAZIONI PER AVVOLGIBILI E SIMILI.
Sb Precursor and Manufacturing Method of Phase-Change Memory Device using the Same
OPTICAL SHEET AND BACKLIGHT UNIT USING THE SAME
MATERIAU POUR LA REALISATION DE BARRIERE FILTRANTE ANTIPOLLUTION ET PROCEDE POUR SA FABRICATION
Ram med avskärmning vid kabel- och/eller rörgenomföringar i en vägg eller annan skiljedel
Patientlyft med teleskopiska lyftarmar försedda med böjningsförhindrande anordning
APPARECCHIO PORTATILE PER RAFFREDDARE LIQUIDI
ASSIEME DI ACCESSO VASCOLARE E MEZZO DI IRRIGIDIMENTO AMOVIBILE.
ACCESSORIO PER CALZATURE, ABBIGLIAMENTO O PELLETTERIA