CONE DRILL BIT,申请号RU19940037848-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	CONE DRILL BIT
摘要
申请公布号	RU2078898(C1)	申请公布日期	1997.05.10
申请号	RU19940037848	申请日期	1994.10.10
申请人	AKTSIONERNOE OBSHCHESTVO OTKRYTOGO TIPA "SARATOVNEFTEGAZ"	发明人	LUZYANIN GENNADIJ S;MATVEENKO LARION M;RAZUVAEV VLADIMIR D;GALICHENKO VLADIMIR P;ANIKIN ANATOLIJ A;GLINSKIJ ADOLF E;SOPIN PETR I;TORGASHOV ALEKSANDR V;BALABASHIN BORIS P
分类号	E21B10/18;(IPC1-7):E21B10/18	主分类号	E21B10/18
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METHOD AND APPARATUS FOR GENERATING RADIO LINK CONTROL PROTOCOL DATA UNIT FOR MULTI-CARRIER OPERATION

INTERNAL COMBUSTION ENGINE FUEL INJECTION DEVICE

OPTICAL MEASUREMENT APPARATUS

SOLID STATE IMAGING DEVICE

COMPLEXING AGENT NON-CONTAINING CHEMICAL DECONTAMINATION AGENT FOR METAL SURFACE ADHERENCE RADIOACTIVE CONTAMINATION OXIDE FILM REMOVAL, AND CHEMICAL DECONTAMINATION METHOD USING THE SAME

IMAGING APPARATUS AND CONTROL METHOD THEREFOR

PLASMA DEVICE AND METHOD OF MANUFACTURING CARBON THIN FILM USING THE SAME

LAYERING PARTICLE

METHOD FOR PRODUCING PENTALENE DERIVATIVES

PROTECTOR OF ESCALATOR

VIBRATION CONTROL STRUCTURE OF RACK WAREHOUSE AND VIBRATION DAMPING METHOD OF EXISTING RACK WAREHOUSE

AUTOMATIC ARTICLE PICKING SYSTEM

USE OF LACTAM DERIVATIVES FOR PHARMACEUTICAL PURPOSES

MAGNETIC DETECTOR

ORGANIC/INORGANIC HYBRID PARTICLE, CONDUCTIVE PARTICLE, CONDUCTIVE MATERIAL AND CONNECTION STRUCTURE

MANUFACTURING METHOD OF TAB LEAD MEMBER

SEMICONDUCTOR INTEGRATED CIRCUIT DESIGN AIDING DEVICE, METHOD AND PROGRAM

ANSWER SUPPORT SYSTEM, CONTROL METHOD OF ANSWER SUPPORT SYSTEM, AND PROGRAM