УСТРОЙСТВО ДЛЯ ОЧИСТКИ СКВАЖИНЫ ОТ ПЕСЧАНОЙ ПРОБКИ,申请号RU20030135062U-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	УСТРОЙСТВО ДЛЯ ОЧИСТКИ СКВАЖИНЫ ОТ ПЕСЧАНОЙ ПРОБКИ
摘要
申请公布号	RU37143(U1)	申请公布日期	2004.04.10
申请号	RU20030135062U	申请日期	2003.12.04
申请人		发明人
分类号	E21B21/00;E21B37/00	主分类号	E21B21/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

HIGH PERFORMANCE GIGABIT PASSIVE OPTICAL NETWORK

IMAGE MATCHING APPARATUS, IMAGE MATCHING METHOD, AND IMAGE DATA OUTPUT PROCESSING APPARATUS

IMAGE PROCESSING APPARATUS AND METHOD AND A COMPUTER READABLE MEDIUM HAVING COMPUTER EXECUTABLE INSTRUCTIONS STORED THEREON FOR PERFORMING THE METHOD

Method for the Detection of Symbols and Associated Receiver

WIRELESS COMMUNICATION SYSTEM USING PILOT SUBCARRIER ALLOCATION

SURFACE POTENTIAL DETECTING DEVICE OF IMAGE FORMING APPARATUS

SYSTEM AND METHOD FOR GEODESIC IMAGE MATCHING USING EDGE POINTS INTERPOLATION

Optimal Two-Layer Coherent Demodulation for DPSK (Differential Phase Shift Keying)

WIDE-BAND DIRECT CONVERSION TRANSMISSION APPARATUS

METHOD AND SYSTEM FOR ENCODING OR DECODING A SEQUENCE OF DIGITAL DATA

PACKET TRANSMISSION CONTROL DEVICE, AND PACKET TRANSMISSION CONTROL METHOD

LINE QUALITY REPORT METHOD, BASE STATION DEVICE, AND COMMUNICATION TERMINAL

FLASH MEMORY DEVICE AND METHOD OF OPERATING THE SAME

Micro electromechanical capacitive switch

CAMERA LENS MODULE

COLOR PROCESSING APPARATUS AND METHOD THEREOF

PRINTER, IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND RECORDING MEDIUM

LIQUID CRYSTAL DISPLAY DEVICE

MOUNTING DEVICE