GROUND WATER DEEP WELL GROUTING DEVICE AND METHOD USING EXPANSIVE FOAM MATERIALS,申请号KR20000030937-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	GROUND WATER DEEP WELL GROUTING DEVICE AND METHOD USING EXPANSIVE FOAM MATERIALS
摘要
申请公布号	KR20010110033(A)	申请公布日期	2001.12.12
申请号	KR20000030937	申请日期	2000.06.05
申请人	CHO, HEUY NAM	发明人	CHO, HEUY NAM
分类号	(IPC1-7):E21B33/00	主分类号	(IPC1-7):E21B33/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

DISPERSING AGENT, ITS PREPARATION METHOD AND DISPERSED COMPOSITION OF CARBON-BASED MATERIAL COMPRISING THE SAME

ANTIFOULING AND ANTIMICROBIAL COATINGS FOR THIN FILM COMPOSITE MEMBRANES

SYSTEM AND METHOD FOR OPERATING A FANTASY SPORTS LEAGUE

THUMBSTICK WITH ADJUSTABLE TENSION

Shoulder Pads and Foam Material for Body Protection

GOLF COURSE-COMPATIBLE MODIFIED GOLF GAME

INTERACTIVE DATA RETENTION AND DISPLAY PET BALL LAUNCHER

GOLF CLUB CLEANING DEVICE AND METHOD OF USE

GOLF BALL HAVING FORMED THEREIN HIT LINE FOR MAKING FADE SHOT OR DRAW SHOT, AND MANUFACTURING METHOD THEREFOR

SPORT TRAINING EQUIPMENT

FIRE EXTINGUISHER WITH RECESSED GAUGE

METHODS AND APPARATUS FOR THE PLANNING AND DELIVERY OF RADIATION TREATMENTS

METHODS OF SENSING CROSS-FREQUENCY COUPLING AND NEUROMODULATION

Sinus Ostia Dilation System

VARIABLE DISPLACEMENT INFLATION DEVICES AND METHODS OF USE

FLUIDIC-CONTROLLED RESERVOIR CANNULA

FLUID MANAGEMENT SYSTEM

FLUID INFUSION SYSTEM

NEUROGENIC REGULATION OF BONE GROWTH AND BONE DEGRADATION