METHOD OF SEALING AND INTRODUCING A FLEXIBLE MEMBER INTO WELL UNDER PRESSURE,申请号SU19864165903-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	METHOD OF SEALING AND INTRODUCING A FLEXIBLE MEMBER INTO WELL UNDER PRESSURE
摘要
申请公布号	SU1523652(A1)	申请公布日期	1989.11.23
申请号	SU19864165903	申请日期	1986.12.22
申请人	VOLGOGRADSKIJ GNI PI NEFTYANOJ PROMYSHLENNOSTI	发明人	BLINKOV NIKOLAJ N,SU;ALBOV BORIS A,SU;BLINKOVA SVETLANA F,SU
分类号	E21B33/03	主分类号	E21B33/03
代理机构		代理人
主权项
地址

您可能感兴趣的专利

GENETICALLY ALTERED DENDRITIC CELLS TRANSDUCED WITH ADENO-ASSOCIATED VIRUS (AAV), METHODS OF PRODUCING SAID CELLS AND USES THEREOF

PROCESS FOR PRODUCING COPOLYMERIZED POLYESTER

ESCALATOR STEP OR STILLAGE

A FASTENING DEVICE FOR A ROOF-FLASHING

POLY(VINYL ALCOHOL) COPOLYMER IONOMERS, THEIR PREPARATION AND USE IN TEXTILE SIZES

GLOBULAR ASSEMBLY OF AMYLOID BETA PROTEIN AND USES THEREOF

DIELECTRIC CERAMIC FILTER

DOUBLE RECESSED TRANSISTOR

APPARATUS FOR SUPPORTING MATERIAL TO BE TREATED IN CONTINUOUSLY OPERATED THERMAL TREATMENT FURNACES

INDUCTIVELY COUPLED RING-PLASMA SOURCE APPARATUS FOR PROCESSING GASES AND MATERIALS AND METHOD THEREOF

STABLE PHASE LOCKED LOOP HAVING SEPARATED POLE

SYSTEM AND METHOD FOR PROCESSING KNOWLEDGE ITEMS OF A KNOWLEDGE WAREHOUSE

HIGH-VALUE INTEGRATED CIRCUIT RESISTOR

DUAL PROJECTOR LAMPS

METHODS AND APPARATUS FOR STATIONARY OBJECT DETECTION

ALUMINUM SUBSTRATE THICK FILM HEATER

DEVICE FOR FIXING ELECTRIC COMPONENTS

MATS OF GLASS FIBERS AND PULP FIBERS AND THEIR METHOD OF MANUFACTURE

NONWOVEN FABRIC HAVING ENGAGING FUNCTION

RADIO COMMUNICATION SYSTEM