DEVICE FOR FEEDING WATER UNDER PRESSURE TO THE NOZZLES AT THE PERIPHERY OF A COAL CUTTING TOOL,申请号EP19850890264-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	DEVICE FOR FEEDING WATER UNDER PRESSURE TO THE NOZZLES AT THE PERIPHERY OF A COAL CUTTING TOOL
摘要
申请公布号	EP0181318(B1)	申请公布日期	1987.09.16
申请号	EP19850890264	申请日期	1985.10.23
申请人	VOEST-ALPINE AKTIENGESELLSCHAFT	发明人	MAIER, WILFRIED;SCHOFFMANN, FRANZ, DIPL.-ING.;WRULICH, HERWIG
分类号	E21C35/187;(IPC1-7):E21C35/18	主分类号	E21C35/187
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Processes and structures for IC fabrication

Event Triggered Memory Mapped Access

NEW ULTRA-SENSITIVE CHEMILUMINESCENT SUBSTRATES FOR ENZYMES AND THEIR CONJUGATES

LEAD FRAME, LIGHT EMITTING DIODE HAVING THE LEAD FRAME, AND BACKLIGHT UNIT HAVING THE LIGHT EMITTING DIODE

METHODS AND APPARATUS FOR PERFORMING LOCATE AND/OR MARKING OPERATIONS WITH IMPROVED VISIBILITY, QUALITY CONTROL AND AUDIT CAPABILITY

OLIGOMERIZATION OF ALPHA OLEFINS USING METALLOCENE-SSA CATALYST SYSTEMS AND USE OF THE RESULTANT POLYALPHAOLEFINS TO PREPARE LUBRICANT BLENDS

MAGNETIC RESONANCE IMAGING USING HYPERPOLARIZATION OF LIQUIDS OR SOLIDS BY LIGHT WITH ORBITAL ANGULAR MOMENTUM

Method and System for Mitigating Inter-Cell Interference

ZERO-ORDER DIFFRACTIVE FILTER AND METHOD FOR MANUFACTURING THEREOF

MOUSE PAD HAVING DISPLAY

METHOD FOR CHAINING IMAGE-PROCESSING FUNCTIONS ON A SIMD PROCESSOR

Tactile Interface for Mobile Devices

METHOD OF RETROFITTING A PNEUMATIC ON-DEMAND SEED DELIVERY SYSTEM AND AN IMPROVED PNEUMATIC ON-DEMAND SEED DELIVERY SYSTEM

PRINTED CIRCUIT BOARD FOR OPTICAL WAVEGUIDES AND METHOD OF MANUFACTURING SAME

FLUTABLE FIBER WEBS WITH LOW SURFACE ELECTRICAL RESISTIVITY FOR FILTRATION

PRINTING CONTROL APPARATUS, PRINTING CONTROL METHOD, AND PRINTING CONTROL PROGRAM

Method of Manufacturing Electrooptic Devices

DISASTER INFORMATION HANDLING METHOD BASED ON BROADCASTING SYSTEM AND MOBILE TERMINAL SUPPORTING THE SAME

FRUIT FLAVORING IN THE IMAGE OF A FRUIT PORTION STORED WITH A VESSEL FOR FLAVORING A FLUID