PERFORATOR,申请号RU19920010331-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	PERFORATOR
摘要
申请公布号	RU2052097(C1)	申请公布日期	1996.01.10
申请号	RU19920010331	申请日期	1992.12.07
申请人	AKTSIONERNAYA KOMPANIYA "TULAMASHZAVOD"	发明人	MELAJ ALEKSANDR M;DRONOV EVGENIJ A;IGNATEV VYACHESLAV V
分类号	E21B6/06;(IPC1-7):E21C1/12;E21C3/24	主分类号	E21B6/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

APPARATUS AND METHODS FOR MAINTAINING INTEGRATED CIRCUIT PERFORMANCE AT REDUCED POWER

ELECTRICAL CIRCUIT FOR AN ELECTROLYSER AND METHOD FOR REDUCING THE ELECTROMAGNETIC FIELDS NEAR THE ELECTROLYSER

COOLING AND/OR FREEZING DEVICE

A COMMUNICATION SYSTEM BETWEEN A VEHICLE NETWORK AND A WAYSIDE NETWORK

METHOD FOR PRODUCING MIXED STACKED STRUCTURES, DIFFERENT INSULATING AREAS AND/OR LOCALISED VERTICAL ELECTRICAL CONDUCTING AREAS

OUTLET CONNECTION FOR A HIGH-PRESSURE PUMP

COMBINATION FUEL PUMP MOTOR ASSEMBLY WITH INTEGRAL FILTER HOUSING

BRUSHED MOTOR POSITION CONTROL BASED UPON BACK CURRENT DETECTION

NATURAL OR SYNTHETIC YARNS WITH HIGH ABSORPTION PROPERTY OBTAINED BY INTRODUCTION OF SUPERABSORBENT HYDROGEL

THERMAL PROTECTION FOR ELECTRICAL INSTALLATIONS AND FITTINGS

LOCATING DEVICE FOR AN INK-JET PRINTER

Methods and apparatus for treating contrast nephropathy

Method and apparatus for controlling diffusion and color of a light beam

AIR CONDITIONING SYSTEM

CONFECTIONERY COMPOSITION INCLUDING AN ELASTOMERIC COMPONENT AND A COOKED SACCHARIDE COMPONENT

LACTIC ACID BACTERIA FERMENTED SUBSTANCE AND FERMENTED MILK FOOD PRODUCT CONTAINING THE SAME

HOSE COUPLING PROVIDED WITH NON RETURN VALVE AND A COMBINED LOCKING AND OBSTRUCTING BODY.

Method and apparatus for advanced mortgage diagnostic analytics

Product common object