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
DOWNHOLE INSTRUMENT
摘要
申请公布号
GB8303623(D0)
申请公布日期
1983.03.16
申请号
GB19830003623
申请日期
1983.02.09
申请人
DICKINSON, B W O
发明人
分类号
G01V1/40;E21B23/10;E21B29/02;E21B47/00;E21B47/01;(IPC1-7):E21B23/10
主分类号
G01V1/40
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GUIDING DEVICE FOR FUELED VEHICLE
SEAT FOR VEHICLE
DEVICE AND METHOD FOR MEASURING ALCOHOL CONTENT OF DAMPING FLUID
PACKAGE CONVEYING SYSTEM
GLAZED TILE AND ITS MANUFACTURE
CANE FOR THE BLIND
APPARATUS FOR CLEANING WASTE FIBER OF TEXTILE MACHINE
PRODUCTION OF STEEL EXCELLENT IN FIRE RESISTANCE AND SMALL IN ULTRASONIC WAVE ANISOTOPY
ONE WAY BORING DRILL
PRODUCTION OF BONITO FOOD
DAMPING FORCE VARIABLE TYPE SHOCK ABSORBER
ELECTRONICALLY CONTROLLED FUEL SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE
METHOD AND DEVICE FOR GROOVING SURFACE OF THERMOPLASTIC RESIN TUBE
Sukroz-6-ester üretim yöntemi.
Elektriksel olarak kontrol edilen kaydirma birimi isleticisi.
Cyanoguanidines as k-channel blockers
Catalytic converter for the catalytic treatment of exhaust gas
Lightweight armored vehicle and method of making same
BEARING CAP ASSEMBLY AND METHOD AND APPARATUS FOR MAKING SAME
Panna
