OBERFLAECHENAKTIVES GEMISCH ZUM FLUTEN VON UNTERIRDISCHEN ERDOELLAGERSTAETTEN,申请号DE19742430935-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	OBERFLAECHENAKTIVES GEMISCH ZUM FLUTEN VON UNTERIRDISCHEN ERDOELLAGERSTAETTEN
摘要
申请公布号	DE2430935(B2)	申请公布日期	1976.11.18
申请号	DE19742430935	申请日期	1974.06.25
申请人		发明人
分类号	E21B43/22;C09K8/584;(IPC1-7):E21B43/22	主分类号	E21B43/22
代理机构		代理人
主权项
地址

您可能感兴趣的专利

HYDRAULIC DRIVE SYSTEM FOR WORKING ASSEMBLIES OF A POTATO HARVESTING COMBINE

METHOD OF MANUFACTURE OF HIGHLY REFRACTORY CLINKER

APPARATUS FOR INVESTIGATIONS OF DURATION OF TRANSIENTS OF BIMETALLIC CONTACTS OF TEMPERATURE CONTROLLERS

METHOD OF DIGITAL MEASUREMENT OF THE DIFFERENCE OF RELATIVE VALUE OF TWO SINUSOIDAL SIGNALS

IMPREGNATING AGENT FOR KILLING MASONRY FUNGI

METHOD OF MANUFACTURE OF RUNNER

METHOD OF MANUFACTURE OF MAGNESIUM FERTILIZER

TURBINE ENGINE EXHAUST PIPE

METHOD OF AND APPARATUS FOR MEASUREMENT OF HUMIDITY AND VOLUME OF BUBBLES IN STATIC FOAM

PRESS WITH BOX FRAME

ULTRASONIC TRANSDUCER

INK JET PRINT HEAD

DATA PROCESSING SYSTEM COMMON BUS UTILIZATION DETECTION LOGIC

SINTERED BODIES OF ALUMINUM NITRIDE

STARTING MATERIALS FOR PRODUCING TETRAHYDROPHTHALIMIDES

2,6-DIALKOXY-3-(.alpha.-ALKOXYBENZYL)TETRAHYDROPYRANS

GLYCOLIC ACID PLATINUM COMPLEXES

COATING OIL COMPOSITIONS