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
APPARATO PER MISURARE LA DENSITA'DI UN FLUIDO.
摘要
申请公布号
IT8120388(D0)
申请公布日期
1981.03.17
申请号
IT19810020388
申请日期
1981.03.17
申请人
HALLIBURTON CO.
发明人
DAVID EARL CAIN
分类号
G01N9/02;(IPC1-7):G01F/
主分类号
G01N9/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
环丙烷衍生物的制备方法
由有机植物物料制造生物产二氧化硅的改进方法
Modified polymers containing methylene groups
Glass plate with water-repellent film and method for producing same
A motor vehicle and a sump guard and undertray assembly therefor
Graphite support vessels having a low concentration of calcium impurities and use thereof for production of single-crystal silicon
Method and apparatus for multiple quality transaction card images
Process for producing thin films of oxide ceramic
Information processing apparatus including a main body and a lid body
Method for according to the direct self-regulation operated induction machine
Ferroelectric memory and method for controlling operation of the same
Ceramic chain drive system
Brake apparatus for a vehicle
Enhanced light collection efficiency sensor with microlens array
魔芋人造米
METHOD FOR PREPARING SPINEL Li 1+XMn 2-XO 4+Y INTERCALATION COMPOUNDS
药物电解谐振治疗仪
一种合成3－丁烯基苯酞的方法
用于手工工具装置的工具及工具接收器
STAMPER FOR TWO LAYERED DISC
