Method and device for drilling, particularly percussion drilling or rotary percussion drilling a hole in soil or rock material,申请号AU20060255521-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 and device for drilling, particularly percussion drilling or rotary percussion drilling a hole in soil or rock material
摘要
申请公布号	AU2006255521(B2)	申请公布日期	2011.05.19
申请号	AU20060255521	申请日期	2006.05.30
申请人	ALWAG TUNNELAUSBAU GESELLSCHAFT M.B.H.	发明人	KARL BOHM;ALFRED WAGNER;JOSEF MOCIVNIK
分类号	E21D21/00;E21B7/20	主分类号	E21D21/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

SEMICONDUCTOR DEVICE, AND MANUFACTURING METHOD THEREOF

MULTI-CHAMBER TYPE AIR CONDITIONER

AIR CONDITIONER

SEMICONDUCTOR COOLING DEVICE

TRAVELING CONTROL DEVICE FOR VEHICLE

VARIABLE SPEED CONTROL DEVICE OF TOROIDAL-TYPE CVT

HUMAN DETECTION SENSOR UNIT

DIGITAL CAMERA AND SOLID-STATE IMAGING APPARATUS

CARBON FIBER STRAND

LIGHTING APPARATUS FOR FURNITURE, FURNITURE, AND FURNITURE SYSTEM

MANUFACTURING METHOD OF NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

EXPOSURE APPARATUS AND METHOD OF MANUFACTURING DEVICE

ROTATION OPERATION-TYPE VARIABLE RESISTOR

MANUFACTURING METHOD OF CERAMIC ELECTRONIC COMPONENT

SEMICONDUCTOR LASER AND MANUFACTURING METHOD THEREFOR

METHOD OF PATTERNING HARD-TO-ETCH MATERIAL FILM, AND INK JET HEAD USING THE SAME AND ITS MANUFACTURING METHOD

MANUFACTURING METHOD FOR SEMICONDUCTOR LASER

ELECTRIC HEATER AND FURNACE EQUIPPED WITH THE SAME