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
Fremgangsmåte for behandling av borekaks
摘要
申请公布号
NO994024(A)
申请公布日期
2001.02.21
申请号
NO19990004024
申请日期
1999.08.20
申请人
AGR SERVICES AS
发明人
EDVARDSEN, PER ESPEN
分类号
E21B21/00;E21B21/01;E21B21/06;E21B21/10;E21B41/00;(IPC1-7):E21B21/06
主分类号
E21B21/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FACE DETECTION WITH TRANSCAPACITIVE SENSING
ELECTRONIC DEVICE AND HUMAN-COMPUTER INTERACTION METHOD FOR SAME
Method, Apparatus and Computer-Readable Storage Means for Adjusting at Least One Parameter
HANDHELD ELECTRONIC DEVICE AND METHOD FOR DISAMBIGUATION OF TEXT INPUT AND PROVIDING SPELLING SUBSTITUTION
COMPUTER MOUSE WITH DUST-PROOF BLOCK
DISPLAY APPARATUS AND METHOD FOR PROVIDING PERSONALIZED SERVICE THEREOF
LIQUID CRYSTAL DISPLAY DEVICE
WIRELESS COMMUNICATION DEVICE
ACCURATE TIMING DISTRIBUTION BY HIGH-FREQUENCY RADIO
METHODS AND SYSTEMS FOR DISPLAYING BACKUP AIRSPEED OF AN AIRCRAFT
DRIVING SUPPORT DEVICE
SYSTEMS AND METHODS FOR GROUND FAULT IMMUNE DATA MEASUREMENT SYSTEMS FOR ELECTRONIC SUBMERSIBLE PUMPS
MOBILE APPARATUS FOR NEUTRALIZING ANTI-THEFT DEVICES
UNCOUPLING DEVICE AND METHOD
METHODS AND DEVICES FOR SUPERVISING BAGGAGE ITEMS
METHOD TO CALIBRATE A FIBER OPTIC STRAP ON A BODY WORN DEVICE
Remotely Activated Illuminated Shoe
GENERATION OF TRIGGER EVENTS BY RFID LABELS
PACKAGE STRUCTURE FOR DUPLEXER, METHOD OF MANUFACTURING THE SAME AND ELECTRONIC DEVICE WITH THE SAME
RADIO FREQUENCY SIGNAL SPLITTER AND MATCHER