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
INDEXING DEVICE FOR DEFLECTOR FOR DIRECTIONAL DRILLING
摘要
申请公布号
SU1032176(A1)
申请公布日期
1983.07.30
申请号
SU19813290043
申请日期
1981.05.18
申请人
TSNI LABORATORIYA PROIZVODSTVENNOGO OBEDINENIYA "UKRNEFT"
发明人
LYUBOVITSKIJ ZORIJ YA,SU;BODNARUK TADEJ M,SU;GIMER ROMAN F,SU;MERDUKH MIKHAIL I,SU;FUCHILA IVAN P,SU;NOGACH NIKOLAJ N,SU
分类号
E21B47/022;E21B23/00;E21B47/0224;E21B47/0228;G01D5/26;(IPC1-7):E21B47/02
主分类号
E21B47/022
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in or relating to rollers for processing plastic and other materials and the electrical heating thereof
Improvements relating to the manufacture of cigarettes
Improvements in a process and apparatus for the manufacture of carbon black
Improvements relating to moisture-tight electrical connectors
Improvements in television receivers
Improvements in or relating to cathode-ray tubes for use in television and to line-scanning circuits therefor
A keyboard for ten-key calculating machines
Improvements in or relating to apparatus for use in separating sheets
Improvements in or relating to multiple speed centrifugal compressors
Improvements in or relating to apparatus for feeding powdery substances from containers
An improvement relating to the production of electric fuses
Improved process of complete gasification of solid fuels
Apparatus for pressing scrapers against rollers
Improvements in windshields for friction lighters
An improved method of and apparatus for producing steam and power based on the caustic alkali steam boiler
Improvements in or relating to flange sections for welded plate girders
Improvements in or relating to the briquetting of coal fines
Improvements relating to registers such as are employed in digital computing apparatus
Improvements in or relating to process and apparatus for elevating contact material from an engager to a disengager in catalytic conversion of hydrocarbons
Improvements in and relating to apparatus for use in the preparation of animal foodstuffs
