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
TRANSFER OF SUB-STRUCTURE AND MAST TO JACKET IN PETROLEUM DRILLING APPARATUS
摘要
申请公布号
JPS605994(A)
申请公布日期
1985.01.12
申请号
JP19830113318
申请日期
1983.06.23
申请人
MITSUBISHI JUKOGYO KK
发明人
SHINOHARA MASANOBU
分类号
E21B15/02;(IPC1-7):E21B15/02
主分类号
E21B15/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
POLYAMINE TRANSPORT SELECTIVE THERAPEUTIC AGENTS WITH ENHANCED STABILITY
FASTING LEVELS OF GROWTH HORMONE AS A PREDICTIVE MARKER OF CARDIOVASCULAR RISK
DATA PROCESSING METHOD, PRECODING METHOD, AND COMMUNICATION DEVICE
A LUMINAIRE WITH A CONNECTION DEVICE
NETWORK MEASURING GREENHOUSE GASES IN THE ATMOSPHERE
CENTRIFUGAL CASTING APPARATUS
INK CURING APPARATUS
ROOF BOX SYSTEM FOR MOTOR VEHICLES AND CASE FOR A ROOF BOX SYSTEM
SEMICONDUCTOR DEVICE
OPSIN-BINDING LIGANDS, COMPOSITIONS AND METHODS OF USE
Multi-Site body fluid sampling and analysis cartridge
SOLID STATE LIGHTING DEVICES WITH ACCESSIBLE ELECTRODES AND METHODS OF MANUFACTURING
TELESCOPIC MECHANISM IN TELESCOPIC HITCH BUFFER DEVICE FOR USE IN HIGH SPEED ELECTRIC MULTIPLE UNITS
SERVICE INITIATION AND REGENERATION CONTROL USING IMPEDANCE RATIOS
LIGHT EMITTING DIODE WITH WAVELENGTH CONVERSION LAYER
METHOD AND DEVICE FOR HANDLING INCONSISTENCY OF PSC STATES BETWEEN TWO ENDS
Method for producing a steel component with a metallic, corrosion protective coating and steel component
USE OF GLYCYL GLUTAMINE AGAINST DEPRESSION
COLOR FILTERS AND DEMOSAICING TECHNIQUES FOR DIGITAL IMAGING
HANDLING SIGNALS
