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
APPARATUS FOR EXTRACTING ORIENTING CORE
摘要
申请公布号
SU759709(A1)
申请公布日期
1980.08.30
申请号
SU19782596317
申请日期
1978.03.27
申请人
SEVERO-KAVKAZSKIJ GORNO-METALLURGICHESKIJ INSTITUT
发明人
KOLESNIKOV ALEKSANDR E,SU;KOLESNIKOV MIKHAIL E,SU;KODZAEV YURIJ V,SU
分类号
E21B25/00;E21B47/02;(IPC1-7):E21B47/02
主分类号
E21B25/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Nucleic acid amplification using an RNA polymerase and DNA/RNA mixed polymer intermediate products
Method and apparatus in a data processing system for managing situations from correlated events
Dispensing method and apparatus for dispensing very small quantities of fluid
Use of Russell's viper venom-induced plasma factor Xa activity to monitor the activity of factor Xa inhibitors
Devices and methods for isolating samples into subsamples for analysis
Ball joint
Data-storage disk having few or no spin-up wedges and method for writing servo wedges onto the disk
Security and tracking system
Cockpit image recording system
Method for insulating against heat and/or cold and/or sound and /or fire, and device for carrying out said method
Method for determining quinolon resistance of tubercle bacilli
Method of manufacturing progressive ophthalmic lenses
Hose coupler
Image device having camera and image perspective correction and possibly rotation and staggering correction
Stabilised radiation source
Accelerator pedal module
Method for neutralizing solid residue in abandoned chemical weapons
Motorcycle front visor attachment structure
Transmission apparatus, transmission level correcting method and transmission control program
In-home digital network and method of assigning wireless terminals to base stations