Способ изоляции зон осложнения в скважине,申请号SU19570567407-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	Способ изоляции зон осложнения в скважине
摘要
申请公布号	SU108486(A1)	申请公布日期	1957.11.30
申请号	SU19570567407	申请日期	1957.02.25
申请人	DANIELS V.YA.	发明人	DANIELS V.YA.
分类号	E21B33/13	主分类号	E21B33/13
代理机构		代理人
主权项
地址

您可能感兴趣的专利

CONTROL APPARATUS FOR AC MOTOR

SWITCH DRIVING CIRCUIT, INVERTER APPARATUS AND POWER STEERING APPARATUS

APPARATUS FOR DRIVING LIGHT EMITTING DIODE

ELECTRONIC INCENSE ASSEMBLY

LED LAMP FAILURE ALERTING SYSTEM

Color Temperature Adjustment for LED Lamps Using Switches

LIGHT EMITTING DIODE DRIVING DEVICE

PLASMA ENHANCED CHEMICAL VAPOR DEPOSITION (PECVD) SOURCE

Lighting Control System and Lamp

Pool Cleaner Generator Module with Magnetic Coupling

DISPLAY PANEL AND DISPLAY PANEL MANUFACTURING METHOD

CHASSIS FOR A COMPUTING DEVICE

DC MOTOR MODULE AND POWER DRIVING DEVICE THEREOF

ELECTRIC MACHINE

ROTATING ELECTRIC MACHINE

ROTOR FOR AN ELECTRICAL MACHINE

Vibration-Proof Structure For Electric Circuit Of Electric Compressor

Power Transmitting Device Having Power Theft Detection and Prevention