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
Borehole apparatus
摘要
申请公布号
GB9725496(D0)
申请公布日期
1998.02.04
申请号
GB19970025496
申请日期
1997.12.03
申请人
SCHLUMBERGER LIMITED
发明人
分类号
E21B23/14;E21B47/01;G01V3/18;G01V11/00
主分类号
E21B23/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A COMBINATION HEAT EXCHANGER AND BURNER
NEW DERIVATIVES OF INDOLE FOR THE TREATMENT OF CANCER, VIRAL INFECTIONS AND LUNG DISEASES
PYRIDONE COMPOUND
A METHOD AND SYSTEM TO REDUCE THE NUISANCE ALARM LOAD IN THE CLINICAL SETTING
HETEROGENEOUSLY CATALYZED CHEMICAL REDUCTION OF CARBON DIOXIDE
COMPOSITIONS AND METHODS OF USE
AGRICULTURALLY ACTIVE PRODUCT
ONBOARD DEVICE AND METHOD FOR ANALYZING FLUID IN A HEAT ENGINE
WIPER COUPLER ADAPTOR AND WIPER ASSEMBLY INCORPORATING SAME
WIND TURBINE AND METHOD FOR OPERATING A WIND TURBINE
SELECTIVE ORNAMENTATION SYSTEM
A PROCESS FOR THE PREPARATION OF PHOSPHONIC ACID MONOMERS
FIBER OPTIC MODULES WITH SPLICE HOLDER AND FIBER MANAGEMENT FEATURES
SOLID-STATE POLYMERIZATION SYSTEM FOR A LIQUID CRYSTALLINE POLYMER
TORSIONAL HOUSING RIGIDITY
COATING MATERIAL COMPOSITIONS AND COATINGS PRODUCED THEREFROM COMBINING HIGH SCRATCH RESISTANCE WITH GOOD POLISHABILITY AND GOOD OPTICAL PROPERTIES, AND USE THEREOF
THROMBIN SOLUTION AND METHODS OF USE THEREOF
DOOR LOCK ASSEMBLY WITH RE-KEYABLE ROTOR
FLIP TOP INDUCTION COOKTOP
TRIMETHYLAMINE-N-OXIDE AS BIOMARKER FOR THE PREDISPOSITION FOR WEIGHT GAIN AND OBESITY