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
VORRICHTUNG ZUR RÜCKFÜHRUNG EINER DURCH WASSER VERUNREINIGTEN BOHRFLÜSSIGKEIT AUF ÖLBASIS.
摘要
申请公布号
AT481552(T)
申请公布日期
2010.10.15
申请号
AT20030777821T
申请日期
2003.10.24
申请人
M-I L.L.C.
发明人
MUELLER, FRANK
分类号
E21B21/06;B01D17/00;B01D17/02;B01D17/05;B01D21/00;C02F1/52;C02F1/68;C02F9/00;C10G33/04;C10G33/06;E21B41/00
主分类号
E21B21/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIGITAL POWER ESTIMATOR TO CONTROL PROCESSOR POWER CONSUMPTION
OUTDOOR MACHINE FOR AN AIR-CONDITIONING DEVICE
METHOD FOR CONTROL AND/OR REGULATION OF A TWO-STAGE GRINDING PLANT, AND GRINDING PLANT
TRIPOLAR FIELD EMISSION DISPLAY WITH ANODE AND GRID ON SAME SUBSTRATE
SMOOTHING METHOD FOR SURFACES OF COMPONENTS PRODUCED BY ADDITIVE MANUFACTURING
ANALYSING AND MACHINING AN OPTICAL PROFILE
一种喷银板边框银层处理的方法
PREDICTION ENGINE
ADJUSTABLE INSULATING COVER FOR A BAR-TO-BAR CONNECTION OF A STATOR WINDING IN A DYNAMOELECTRIC MACHINE
DOMESTIC APPLIANCE
COUNTERWEIGHT HOISTING APPARATUS
一种3D背投屏及制作3D背投屏的方法
长效防毒面具
用于定点全平面扫描探测的水平定角度偏转承载平台
NEW DEVICE
APPARATUS FOR CAPTURING 3D ULTRASOUND IMAGES AND METHOD FOR OPERATING SAME
SIMULATOR FOR SIMULATING THE OPERATION OF A FIBER OPTIC GYROSCOPE
MULTI-BAND TUNABLE FREQUENCY RECONFIGURABLE ANTENNAS USING HIGHER ORDER RESONANCES
Modulating the interaction between HGF beta chain and C-Met
POWER SUPPLY UNIT, IN PARTICULAR WIDE-RANGE POWER SUPPLY UNIT