Borkrone,申请号NO19990002906-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Borkrone
摘要
申请公布号	NO326453(B1)	申请公布日期	2008.12.08
申请号	NO19990002906	申请日期	1999.06.14
申请人	HALLIBURTON ENERGY SERVICES, INC	发明人	LAMINE ETIENNE;DELWICHE ROBERT
分类号	E21B10/54;E21B10/46	主分类号	E21B10/54
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Water service pipe leak detection system

Method apparatus and system providing polynomial based correction of pixel array output

Display device, screen panel and phosphor material composition thereof

Casing structure and function changing method thereof

FULLY SIMULTANEOUS INFORMATION OF VARIATIONS IN STATUSES FOR A DUAL INTERFACE OBJECT

ALKOXY- AND HYDROXYL GROUP-FREE AMINO AND/OR AMMONIUM POLYSILOXANE

PATH PREDICTION SYSTEM AND METHOD

USE OF DOWNHOLE HIGH PRESSURE GAS IN A GAS-LIFT WELL

طرق لتحضير وحدات بولى استر مطلية

تحسينات في معدات توزيع كهربائية وذات صلة بها

Method and apparatus for defining a spray pattern from a fuel injector

SAMPLE TRANSFERRING DEVICE INTO A VACUUM CHAMBER, MULTI-PURPOSE SAMPLE HOLDER, AND SAMPLE CHANGE ASSEMBLY

A SOIL IMPROVEMENT HAVING WASTE GYPSUM

钟（TLD-6691）