Method for constructing a tunnel,申请号US19870016712-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 for constructing a tunnel
摘要
申请公布号	US4813813(A)	申请公布日期	1989.03.21
申请号	US19870016712	申请日期	1987.02.19
申请人	YAMAMOTO, MINORU;SATO KOGYO KABUSHUKI KAISHA	发明人	YAMAMOTO, MINORU;KIRITANI, YOSHIHARU
分类号	E21D9/06;E21D9/08;E21D9/087;E21D11/10;(IPC1-7):E21D9/06;E21D11/00	主分类号	E21D9/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PICK-AND-PLACE HEAD AND METHOD FOR PICKING WORKPIECES

FLUORINE-CONTAINING POLYMERIZABLE MONOMER AND POLYMER COMPOUND USING SAME

Cradle for portable

COMPLEMENTING CONSUMPTION OF MEDIA CONTENT USING A DISPLAY DEVICE WITH A MOBILE DEVICE

INK REVERSE PRINTING PROCESS LIQUID CRYSTAL COLOR FILTER AND PROCESS FOR PRODUCTION OF LIQUID CRYSTAL COLOR FILTER

Substrate process apparatus

ion generation device and control method thereof

APPARATUS FOR SENSING ANGLE OF STEERING

HIGH-STRENGTH STEEL SHEET WITH EXCELLENT WARM FORMABILITY AND PROCESS FOR MANUFACTURING SAME

ILLUMINATION SYSTEM FOR EUV MICROLITHOGRAPHY

ELECTRIC POWER STEERING APPARATUS AND SHORT DETECTING METHOD THEREOF

FIBERS HAVING IMPROVED COLOR FASTNESS AND FIBROUS FORMED BODY CONSTITUTED THEREOF

ILLUMINATING APPARATUS AND METHOD FOR CONTROLLING ENERGY OF A LASER SOURCE

APPARATUS AND METHOD FOR PROVIDING ELECTRIC POWER AND THRUST FORCE TO A WIRELESS CHARGING LIM TYPE MAGLEV HYBRID VEHICLE

APPARATUS AND METHOD FOR INPUTTING CHARACTER IN A COMPUTING DEVICE HAVING TOUCH SCREEN

Trampoline Cleaning Apparatus

smart device easy to convert of Multilingual.

METHOD OF PREPARING MAGNESIUM CHLORIDE HYDRATE

APPARATUS FOR ETCHING SEMICONDUCTOR WAFERS

ARC DETECTION SYSTEM AND METHOD