SYSTEM FOR IN SITU REPLACEMENT OF CUTTING MEANS FOR A GROUND DRILL,申请号EP19940918244-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	SYSTEM FOR IN SITU REPLACEMENT OF CUTTING MEANS FOR A GROUND DRILL
摘要
申请公布号	EP0702746(A4)	申请公布日期	1996.09.11
申请号	EP19940918244	申请日期	1994.06.15
申请人	DOWN HOLE TECHNOLOGIES PTY. LTD.	发明人	MCLEOD, GAVIN, THOMAS;EGAN, MATTHEW, VANCE
分类号	E21B7/00;E21B10/02;E21B10/62;E21B10/64;E21B10/66;E21B23/03;E21B25/02;(IPC1-7):E21B23/03	主分类号	E21B7/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METAL-PRE-TREATMENT PROCESS AND LIQUID

TOOL FOR SETTING FASTENERS

THERAPEUTIC COMPOSITION AND TREATMENT AND PREPARATION OF NOVEL COMPOUNDS THEREFOR

DIACYL PENICILLINS AND METHODS FOR THEIR PRODUCTION

BENZENE DIAZONIUM COMPOUNDS AND DIAZOTYPE MATERIAL CONTAINING THE SAME

AMINOQUINAZOLINES AND QUINAZOLONES IN TREATMENT OF COCCIDIOSIS

A HYDRAULIC FLUID ACTUATED PERCUSSION TOOL

A PROCESS FOR EPOXIDIZING OLEFINS WITH HYDROPEROXIDES

IMPROVEMENTS IN OR RELATING TO LOCKS

AZO COMPOUNDS AND PROCESSES FOR THEIR MANUFACTURE AND USE

NEW AMINES AND PROCESSES FOR THEIR MANUFACTURE

IMPROVEMENTS TO BLANKS FOR BOXES AND THE MANUFACTURE OF BOXES THEREFROM

METHOD OF AND APPARATUS FOR MANUFACTURING CORRUGATED PAPER

MODIFIED MELT SPINNING PROCESS

SUBSTITUTED BIS-BENZIMIDAZOLES

HAIR TONIC AND METHOD OF TREATING HAIR

TRANSCONTAINER FOR FLOWABLE MATERIAL

PROCESS FOR THE DYEING OF NITROGEN CONTAINING FIBRES

A WATER-SOLUBLE COMPOSITION COMPRISING SULFADIMIDINE AND PYRIMETHAMINE