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
Composition used as a cement slurry containing scleroglucane.
摘要
<p>UTILISATION DU SCLEROGLUCANE SEUL OU DES MELANGES DE SCLEROGLUCANE AVEC UN POLYALCOOL OU UN DIALDEHYDE COMME TAMPONS DE CIMENTATION AU COURS DES OPERATIONS DE FORAGE PETROLIER.</p>
申请公布号
EP0556113(A1)
申请公布日期
1993.08.18
申请号
EP19930400332
申请日期
1993.02.10
申请人
SOCIETE NATIONALE ELF AQUITAINE
发明人
DONCHE, ALAIN;ISAMBOURG, PATRICK
分类号
C09K8/42
主分类号
C09K8/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
EXTENDER, DATA TRANSMISSION METHOD AND PASSIVE OPTICAL NETWORK
Impact detector and packaging container
Organic light-emitting diode and method of manufacturing the same
MOS transistor including extended LDD source-drain regions
BATTERY PREHEATING DEVICE FOR HYBRID VEHICLE AND METHOD FOR CONTROLLING THE SAME
METHOD FOR IMPROVING HEADER COMPRESSION EFFECIENCY AND PACKET TRANSMITTING APPARATUS FOR THE SAME
Flexible conduit storage device
REPORTING OF MULTIPLE IF/RAT LAYER RESTRICTIONS
USE OF POLYORGANOSILOXANES IN THE PROCESSING AND VULCANIZATION OF RUBBER
HYBRID DRIVE TRAIN FOR A MOTOR VEHICLE
CUTTINGS TRANSFER SYSTEM
AN APPARATUS FOR DETERMINING A CONVERTED SPATIAL AUDIO SIGNAL
PROCESS FOR PRODUCING (1S,2R)-2-CHLORO-2-FLUOROCYCLOPROPANECARBOXYLIC ACID
POLY AROMATIC SODIUM CHANNEL BLOCKERS
A SLIDING DOOR OR WINDOW
Fibre wound vessel
SEMICONDUCTOR MEMORY APPARATUS AND DATA INOUT/OUTPUT METHOD THEREOF
СПОСОБ ОРГАНИЗАЦИИ ЭНЕРГОСБЕРЕГАЮЩЕГО ИСКУССТВЕННОГО ОСВЕЩЕНИЯ И ИНТЕЛЛЕКТУАЛЬНОЕ УСТРОЙСТВО (ВАРИАНТЫ)
Measuring turbulence and winds aloft using solar and lunar observable features
Nasal delivery