Process for stabilizing the gaz flow in water bearing natural gaz fields and natural gas reservoirs,申请号EG19970001351-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	Process for stabilizing the gaz flow in water bearing natural gaz fields and natural gas reservoirs
摘要
申请公布号	EG21583(A)	申请公布日期	2001.12.31
申请号	EG19970001351	申请日期	1997.12.18
申请人	WAKER - CHEMIE GMBH	发明人
分类号	E21B43/32;C09K8/035;(IPC1-7):E21B43/25	主分类号	E21B43/32
代理机构		代理人
主权项
地址

您可能感兴趣的专利

LOCK/UNLOCK DEVICE FOR AUTOMOBILE DOOR

DOOR LOCK DEVICE

SUCTION SYSTEM FOR ENGINE

APPARATUS FOR AUTOMATIC DYEING

THIN-FILM NONLINEAR DIODE ELEMENT

MANUFACTURE OF THIN FILM FIELD EFFECT TRANSISTOR ELEMENT ARRAY

PRODUCTION OF COLOR FILTER

MANUFACTURE OF CUP TAPPET FOR RECIPROCATING PISTON ENGINE

ANALOG DIFFERENCE CIRCUIT

FUZZY REASONING DEVICE

IGNITION CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE

OIL-IN-WATER TYPE EMULSION COMPOSITION

SPECIAL WOVEN AND KNITTED FABRIC

ENGINE WITH TRANSMISSION GEAR

MAGNETO-OPTICAL RECORDING MEDIUM

CMOS OPERATIONAL AMPLIFIER

PRODUCTION OF DRUG HAVING MATRIX CONTAINING ACTING SUBSTANCE AND ASSIST FOR DELAY-RELEASE OF ACTING SUBSTANCE AND DRUG FOR DELAY-RELEASE OF ACTING SUBSTANCE

NONVOLATILE TYPE SEMICONDUCTOR MEMORY DEVICE

PRODUCTION OF SURFACTANT HAVING IMPROVED PHYSICAL PROPERTIES