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
Pump
摘要
申请公布号
US2171410(A)
申请公布日期
1939.08.29
申请号
US19370169701
申请日期
1937.10.18
申请人
PHILLIPS PETROLEUM COMPANY
发明人
STEELE FRANCIS E.
分类号
F04B47/00
主分类号
F04B47/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Asphalt pumping system and method
Sealed storage battery
Suspension apparatus for vehicle
Motor fuel composition
Process for preparing 3-methyl-2-butene-4-olide (4-methyl-2(5H)-furane-2-one)
Heat stable phenolic composition
Process for producing monocrystalline layer on insulator
Method and apparatus for initiating reperfusion treatment by an unattended individual undergoing heart attack symptoms
Method of coating tungsten preferentially orientated in the <111> direction on a substrate
Electromagnetic water treating device
Internal dusting of film tubes composed of thermoplastics
1,7-Naphthyridine derivatives and pharmaceutical compositions
Multidome multistage switch assembly
High speed axial flow type gas laser oscillator
High pressure power source for a missile and the like
Vibration isolation module for sonar towed arrays
Electromagnetic transducers for underwater low-frequency high-power use
Interpolation pulse duration modulated multiplier
Dividing high-resolution-camera video signal response into sub-image blocks individually raster scanned
Hall effect device with surface potential shielding layer
