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
ANGLE AND REACTIVE TORQUE CONTROL DEVICE FOR A GEROTOR TYPE MOTOR PROVIDED WITH A SPINDLE AND DRILLING BIT IN A BENDED DRILL STRING
摘要
申请公布号
EP1669539(A4)
申请公布日期
2007.08.15
申请号
EP20040707701
申请日期
2004.02.03
申请人
OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU FIRMARADIUS-SERVIS
发明人
ANDOSKIN, VLADIMIR NIKOLAEVICH;KOBELEV, KONSTANTIN ANATOLIEVICH;TIMOFEEV, VLADIMIR IVANOVICH
分类号
E21B4/02;E21B7/08;E21B7/06
主分类号
E21B4/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Dentifrice Composition Containing Stabilized Sodium Percarbonate
Optisches System zur Trennung dreier Farben.
Storage container for mini-disk cartridges
Garbage truck
Weave shed formation apparatus
DISPOSITIVO DI TRASPORTO
Methods and apparatus for separating and mobilizing solutes in a solute mixture
Metal complexes of water soluble texaphyrins
Water soluble camptothecin analogues, processes and methods
RAMAN SPECTROMETRY APPARATUS AND METHOD
A reactor
Novel process for the preparation of 4-methyl-5-(2-chloroethyl)-thiazole and analogues thereof
The dry seat
Inteligent car alarm
Light launcher
Concrete joint and method
Automated sorting apparatus and system
Decorative security device
Improvements in devices for putting in golf
A construction for cellaring items