Prediction method of falut pole ahead of the tunnel face using monitoring center vector,申请号KR20070115515-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	Prediction method of falut pole ahead of the tunnel face using monitoring center vector
摘要
申请公布号	KR100907306(B1)	申请公布日期	2009.07.13
申请号	KR20070115515	申请日期	2007.11.13
申请人		发明人
分类号	E21D9/14;E21D9/00	主分类号	E21D9/14
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PROCESS FOR THE PREPARATION OF MORDENITE

METHOD OF PRODUCING A SHEAR RESISTANT CAPTIVE SCREW

ELECTROPHOTOGRAPHIC PROCESS EMPLOYING VINYL BITHIOPHENE POLYMERIC PHOTOCONDUCTORS

GASIFICATION OF CARBONACEOUS MATERIAL

9 10-SUBSTITUTED ACRIDINES AS SENSITIZERS IN ELECTROPHOTOGRAPHIC SYSTEMS

COLOR PHOTOGRAPHIC DEVELOPING PROCESS

METHOD OF MAKING A STRUT EXTRUDED SHEET

METHOD FOR MANUFACTURING ANNULAR SEAMLESS RUBBER OR RUBBERLIKE COMPONENTS FOR USE IN THE MANUFACTURE OF PNEUMATIC TIRES

METHOD FOR PREPARING ANTACID COMPOSITION AND PRODUCT

LAMINATED CONTAINER BODY

PROCESS FOR THE ELECTRODEPOSITION OF METALLIC PAINT FILMS

FILTER CASSETTE AND HOLDER THEREFOR

THERMAL CONTROL CHAMBER

APPARATUS FOR AUTOMATIC CHEMICAL ANALYSES

SEPARATION OF NEPTUNIUM FROM URANIUM HEXAFLUORIDE CONTAINING THE SAME

METHOD OF IMPROVING THE TACK OF ETHYLENE-PROPYLENE POLYMERS BY RADIATION

LAMINAR STRUCTURES OF POLYIMIDES AND WIRE INSULATED THEREWITH

PROCEDE DE PREPARATION DE 1,2-BENZISOTHIAZOLINE-3-ONES

FABRICATION DE PHOSPHATE DE GLUCOSE-6

PARTIAL PRESSURE SENSOR