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
PROTECTIVE SHEATH IN INDUCTION LOGGING TOOL
摘要
申请公布号
GB8421851(D0)
申请公布日期
1984.10.03
申请号
GB19840021851
申请日期
1984.08.29
申请人
EXXON PRODUCTION RESEARCH CO
发明人
分类号
E21B47/01;G01V3/18;G01V3/20
主分类号
E21B47/01
代理机构
代理人
主权项
地址
您可能感兴趣的专利
THIN FILM TRANSISTOR ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR
GOA CIRCUIT HAVING FORWARD AND REVERSE SCAN FUNCTIONS
ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE
FINGERPRINT RECOGNITION DEVICE, DISPLAY SCREEN AND DISPLAY DEVICE
BLOWER
SUBSTRATE TREATMENT DEVICE AND SUBSTRATE TREATMENT METHOD
DIGITAL DEVICE AND DIGITAL DEVICE CONTROL METHOD
Process for manufacturing fabric pressure sensor
MEMORY DEVICE
DISPLAY APPARATUS AND USER INTERFACE PROVIDING METHOD THEREOF
Temperature distribution measurement system, temperature distribution measurement apparatus, and temperature distribution measurement method
Visual indication for adjustable component
Circuit, method and sensor for obtaining information on a physical quantity
Measuring apparatus, measuring method, and processing apparatus thereof that obtain displacement amount of an object using clock in synchronization with data request signal
Method, system, and device for to-do-list based navigation
METHOD FOR PRODUCING PURE OCTACHLOROTRISILANE AND DECACHLOROTETRASILANES
SYNTHETIC PERFUME COMPOSITION FOR EXPRESSING THE FRAGRANCE OF PHASEOLUS RADIATUS WITHOUT SKIN-IRRITATION
Methods and systems for visual flight rule (VFR) chart generation
Vibrating reed, angular velocity sensor, electronic device, moving object, and method for manufacturing vibrating reed
POLARIZING FILM METHOD FOR PREPARING THE SAME AND POLARIZING LENS COMPRISING THE SAME
