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
Drilling guide frame assembly
摘要
申请公布号
GB2429990(A)
申请公布日期
2007.03.14
申请号
GB20050018188
申请日期
2005.09.07
申请人
KERON ENGINEERING LTD
发明人
NEIL ALEXANDER KERON
分类号
E21B41/08;E21B7/12;E21B7/128;E21B7/132;E21B7/136;E21B33/035;E21B33/038;E21B41/00;E21B43/013;E21B43/017
主分类号
E21B41/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMPACT IMAGING LENS
MONO TUBE TYPE SHOCK ABSORBER WITH LAG SUPRESSED
STORAGE FOR CARBONATED DRINK
HOLDER FOR MOUNTING SAMPLE
NON-VOLATILE MEMORY DEVICE AND TEST METHOD FOR THE SAME
FRAME FOR ARCHITECTURE
MODELING OF ELECTRO-MIGRATION AND NANO ELECTRONIC DEVICE DESIGN TECHNOLOGY
CATHODE RAY TUBE INCLUDING ELECTRIC GUN
COLLISION ENERGY ABSORBABLE STEERING COLUMN FOR VEHICLE EQUIPPED WITH WIRE PLATE
Int-er-upt
LIQUID CRYSTAL DISPLAY
Image feature motion estimation based in part on inertial measurement data
TRANSMISSION OF A DIGITAL MESSAGE INTERSPERSED THROUGHOUT A COMPRESSED INFORMATION SIGNAL
METHOD AND APPARATUS FOR DECREASING TIME TO FIRST FIX OF GPS RECEIVER
MULTIMODALITY NANOSTRUCTURES, METHODS OF FABRICATION THEREOF, AND METHODS OF USE THEREOF
A cartridge for a waste disposal device
СВЯЗАННЫЕ РЕАКТОПЛАСТОМ ВОЛОКНИСТЫЕ ФОРМОВАННЫЕ ИЗДЕЛИЯ И СПОСОБ ИХ ИЗГОТОВЛЕНИЯ
ОТПИРАЕМЫЙ ОБРАТНЫЙ КЛАПАН
СИСТЕМА ДОСТАВКИ
СОЕДИНИТЕЛЬНЫЙ УЗЕЛ
