首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Vorrichtung zum Bohren von Loechern im Erdreich, insbesondere zur Herstellung von Bohrungen fuer Pfahlgruendungen mit grossem Querschnitt
摘要
申请公布号
DE815334(C)
申请公布日期
1951.10.01
申请号
DE1950C001151
申请日期
1950.06.06
申请人
COMPAGNIE INTERNATIONALE DES PIEUX ARMES FRANKIGNOUL
发明人
分类号
E21B11/06
主分类号
E21B11/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND DEVICE FOR TRACING TARGET LINE
CONTROL METHOD FOR HIGH-SPEED PRINTING AND HIGH RESOLUTION OF LASER MARKER AND LASER MARKER
LASER BEAM MACHINING APPARATUS AND LASER BEAM MACHINING METHOD
LASER BEAM MACHINING APPARATUS AND LASER BEAM MACHINING METHOD
METHOD OF PREPARING DATA FOR PHOTOMASK HAVING OPTICAL PROXIMITY CORRECTION PATTERN AND PHOTOMASK HAVING OPTICAL PROXIMITY CORRECTION PATTERN
FLASH MEMORY SYSTEM
EDUCATIONAL SYSTEM
MULTIMEDIA TEACHING MATERIAL SYSTEM
RADIOLOGICAL IMAGE CONVERTING PANEL
FERRY BOARDING CONTROL SYSTEM
METHOD FOR REDUCING VOLUME OF FOAMED RESIN AND APPARATUS FOR REDUCING VOLUME OF FOAMED RESIN AND METHOD FOR RECYCLING FOAMED RESIN
LOGGER FACILITY
MOVING PICTURE ENCODING AND DECODING METHOD, AND APPARATUS THEREFOR
METHOD FOR DETERMINATING HERCAMPURE COMPONENT
DIGITAL SIGNAL RECEIVING APPARATUS, DIGITAL SIGNAL PROCESSING APPARATUS AND PROGRAM RECORDING MEDIUM
DYNAMIC IMAGE ENCODING INSTRUMENT, ITS METHOD AND PROGRAM, DYNAMIC IMAGE DECODING INSTRUMENT, AND ITS METHOD AND PROGRAM
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING PROGRAM, AND STORAGE MEDIUM
CHLORINATED POLYOLEFIN-BASED RESIN SOLUTION HAVING GOOD STABILITY AT LOW TEMPERATURE
COMMUNICATING METHOD AND COMMUNICATION EQUIPMENT USING HTTP (HYPERTEXT TRANSFER PROTOCOL) TUNNELING SERVER, AND PROGRAM
FIELD EMISSION ELEMENT HAVING DOUBLE GATE STRUCTURE, AND ITS MANUFACTURING METHOD
