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
VERFAHREN UND VORRICHTUNG ZUR UNTERIRDISCHEN EINBRINGUNG VON TRANSPORTROHREN GRÖSSERER LÄNGE IN DAS ERDREICH
摘要
申请公布号
AT147831(T)
申请公布日期
1997.02.15
申请号
AT19930111837T
申请日期
1993.07.23
申请人
BEB ERDGAS UND ERDOEL GMBH;VEENKER, MANFRED, DR.-ING.
发明人
SCHLEMM, FRIEDRICH, DIPL.-ING.;VEENKER, MANFRED, DR.-ING.
分类号
E21B7/04;E21B7/20;E21B17/07;(IPC1-7):E21B7/20
主分类号
E21B7/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WHOLLY AROMATIC MESOMORPHIC POLYESTER AMIDE IMIDES AND THE PREPARATION THEREOF
MULTIPLE PROCESS, WINDOWED DISPLAY SYSTEM
PRESERVATION OF PREVIOUSLY DEFINED TEXT FORMATS
NONVOLATILE MEMORY SYSTEM FOR DIGITAL TELEVISION RECEIVER
CONTROL DATA TRANSMISSION SYSTEM FOR PRIVATE BRANCH EXCHANGE
VERTICALLY-ADJUSTABLE MEAT KEEPER FOR REFRIGERATOR
CIRCUIT BREAKER WITH ELECTRICAL DISCONNECT MEANS
PROCESS FOR THE PRODUCTION OF POLY ESTER FILM
PORTABLE WATER FILTER
HIGH EFFICIENCY WATER DISTILLER
LIMIT SWITCH
WRECKING WORK TOOL
FORMULATIONS
SPLIT-SOLE SHOE WITH A COMBINED TOP CAP AND FRONT OUTER SOLE
Process and installation for the production of vegetable (plant) sprouts (shoots), by means of hydroponic culture
PROCESS FOR PRODUCING TUBULAR BAGS
TRIGLYCERIDE, NUTRITIONAL COMPOSITION COMPRISING SUCH TRIGLYCERIDE, AND USE OF THE NUTRITIONAL COMPOSITION FOR NUTRITION
TRIGLYCERIDES, COMPOSITION COMPRISING SUCH TRIGLYCERIDES, AND USE OF SUCH COMPOSITION
METHOD AND DEVICE FOR CONDITIONING SUPPLY AIR
BIAXIALLY ORIENTED POLYAMIDE FILM AND PROCESS FOR ITS PRODUCTION