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
RUNNING APPARATUS OF DRILLING MACHINE SUPPORT STRUCTURE
摘要
申请公布号
JPS6157790(A)
申请公布日期
1986.03.24
申请号
JP19840176596
申请日期
1984.08.27
申请人
MITSUBISHI HEAVY IND LTD
发明人
TANAKA SHIRO
分类号
E21B15/00
主分类号
E21B15/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Apparatus for Filling and Closing Envelope-Type Containers
Preparation of Cobalt/Tungsten Carbide Mixtures
Method of and Apparatus for Smoothing, Stripping and Stacking Tobacco Leaves
A Device for Relieving Excess Pressure within the Brain
Improvements in or relating to Methods of Manufacturing Radial-Ply Tyres and Tyres obtained by the Method
Improvements relating to Control Circuits for Electrostatic Precipitators
Rolling Mill
A Rotary Compressor for Metal Scraps.
Wide Angle Photographic or Cinematographic Objective.
Photographic Silver Halide Emulsions with improved Sensitivity
Apparatus for Contacting Liquids and Gases.
Knitted Garments and Method of Making Same.
Fluorescent Tube or Like Control Circuit.
Combination Clutch and Brake Devices
Improvements relating to the Production of Metal Ingots
Antenna Adapted to Scanning over an Angular Space Portion.
Improvements in Double-Doors Arrangements
Rotary Cutter Heads for Mining Machines
Photochemical Production of Plates for Offset Lithography
Wiring systems intended primarily for the electrical wiring of buildings