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
Fremgangsmåde til undersøisk overskæring af en borehulsforing.
摘要
申请公布号
DK130154(B)
申请公布日期
1974.12.30
申请号
DK19670006280
申请日期
1967.12.14
申请人
A-1 BIT & TOOL COMPANY
发明人
SAMUEL HOWARD SMITH
分类号
E21B29/00;(IPC1-7):E21B29/00
主分类号
E21B29/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ANTIDIABETIC COMPOSITIONS CONTAINING A BIGUANIDE AND A SULFONAMIDE
INTERNET-BASED METHOD OF AND SYSTEM FOR AUTHORIZING ELECTRONIC PAYMENT USING TIME-SPACE STAMPING
METHOD FOR DERIVING A CALIBRATION AND METHOD FOR IMAGE PROCESSING
TAMPER-EVIDENT CLOSURE AND SPOUT FITMENT
ADDITIVES FOR LOW-SULFUR FUELS
CARD TYPE NETWORK INTERFACE, NETWORK CONFERENCE TERMINAL DEVICE AND SYSTEM
ADJUSTABLE CARDIAC RESYNCHRONIZATION
CERAMIC REINFORCEMENT MEMBERS FOR MRI DEVICES
FOAMS CONSISTING FOR THE MAJOR PART OF CARBON AND METHOD FOR PRODUCING SAME
DOPAMINE RECEPTOR LIGANDS AND THERAPEUTIC METHODS BASED THEREON
TRANSGENIC MICE CONTAINING DISRUPTIONS OF THE LXRB RETINOID X RECEPTOR INTERACTING PROTEIN GENE
APPARATUS AND METHODS FOR DELIVERY OF TRANSCRANIAL MAGNETIC STIMULATION
SUPPOSITORY BASE
QUANTUM BIT WITH A MULTI-TERMINAL JUNCTION AND LOOP WITH A PHASE SHIFT
DEMULSIFIER FOR AQUEOUS COMPLETION FLUIDS
FAULT MANAGEMENT SYSTEM FOR GAS TURBINE ENGINES
LIPID CARRIER COMPOSITIONS AND METHODS FOR IMPROVED DRUG RETENTION
COMPOSITIONS AND METHODS FOR INHIBITING HUMAN IMMUNODEFICIENCY VIRUS INFECTION BY DOWN-REGULATING HUMAN CELLULAR GENES
HUMAN GENOME-DERIVED SINGLE EXON NUCLEIC ACID PROBES USEFUL FOR ANALYSIS OF GENE EXPRESSION IN HUMAN LUNG
RAY-TRACING METHOD AND SYSTEM FOR DETERMINING VISIBLE PARTS OF SURFACES
